38717460674512 has 40 divisors (see below), whose sum is σ = 79760065564800. Its totient is φ = 18143747231232.

The previous prime is 38717460674467. The next prime is 38717460674521. The reversal of 38717460674512 is 21547606471783.

It is a super-2 number, since 2×38717460674512² (a number of 28 digits) contains 22 as substring.

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, 297724962 + ... + 297854977.

It is an arithmetic number, because the mean of its divisors is an integer number (1994001639120).

Almost surely, 2^{38717460674512} is an apocalyptic number.

It is an amenable number.

38717460674512 is an abundant number, since it is smaller than the sum of its proper divisors (41042604890288).

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

38717460674512 is a wasteful number, since it uses less digits than its factorization.

38717460674512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595580203 (or 595580197 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 61.

The spelling of 38717460674512 in words is "thirty-eight trillion, seven hundred seventeen billion, four hundred sixty million, six hundred seventy-four thousand, five hundred twelve".