74001042113424 has 80 divisors (see below), whose sum is σ = 194572274976192. Its totient is φ = 24230014009344.

The previous prime is 74001042113419. The next prime is 74001042113507. The reversal of 74001042113424 is 42431124010047.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31457209 + ... + 33727704.

Almost surely, 2^{74001042113424} is an apocalyptic number.

It is an amenable number.

74001042113424 is an abundant number, since it is smaller than the sum of its proper divisors (120571232862768).

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

74001042113424 is a wasteful number, since it uses less digits than its factorization.

74001042113424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65185344 (or 65185338 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The spelling of 74001042113424 in words is "seventy-four trillion, one billion, forty-two million, one hundred thirteen thousand, four hundred twenty-four".