74715760112 has 40 divisors (see below), whose sum is σ = 165532071936. Its totient is φ = 32003614656.

The previous prime is 74715760069. The next prime is 74715760127. The reversal of 74715760112 is 21106751747.

It is a super-2 number, since 2×74715760112² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74715760112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26273 + ... + 387455.

Almost surely, 2^74715760112 is an apocalyptic number.

It is an amenable number.

74715760112 is an abundant number, since it is smaller than the sum of its proper divisors (90816311824).

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

74715760112 is a wasteful number, since it uses less digits than its factorization.

74715760112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363045 (or 363039 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 41.

The spelling of 74715760112 in words is "seventy-four billion, seven hundred fifteen million, seven hundred sixty thousand, one hundred twelve".