74368503351824 has 20 divisors (see below), whose sum is σ = 157187972994000. Its totient is φ = 33803865159840.

The previous prime is 74368503351809. The next prime is 74368503351829. The reversal of 74368503351824 is 42815330586347.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (74368503351829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211274157074 + ... + 211274157425.

It is an arithmetic number, because the mean of its divisors is an integer number (7859398649700).

Almost surely, 2^{74368503351824} is an apocalyptic number.

It is an amenable number.

74368503351824 is an abundant number, since it is smaller than the sum of its proper divisors (82819469642176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74368503351824 is a wasteful number, since it uses less digits than its factorization.

74368503351824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422548314518 (or 422548314512 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 59.

The spelling of 74368503351824 in words is "seventy-four trillion, three hundred sixty-eight billion, five hundred three million, three hundred fifty-one thousand, eight hundred twenty-four".