Brüno's answer: It's a 64-bit hexadecimal representation of 420.
But seriously, it's just a bunch of bits and bytes, man.
Learn more about Brüno's 42 Explore other brain-teasersDisclaimer: The meaning of life is not actually represented by 64-bit hexadecimal, but we're just going with it.
Brüno's Philosophy: The meaning of life is to find meaning in an inherently meaningless world.