This is essentially a meme. Considering the date at which this question was posed to the internet for the first time, the answer is 69,420.
The number 69 is a popular meme number, especially on reddit where one is able to amass a huge number of up votes and farm karma to their hearts content. By just correlating two or more things that make up the number 69, it becomes meme worthy content.
Moreover, the number 420 is also a highly humored meme number. It is associated with Cannabis which is turning into a much more health relative substance. It is also legal in some countries as well as some states in the United States of America.
The number 420 was made popular due to social media and Cannabis. The two are well considered to be one term that describes the other. It is internet slang used majorly by those who are present with the coming and passing of trends.
Fortunately, the mad lad that discovered this genius date and the number of days associated it on that specific day was able to come up with a good meme that has served its course.