38667434814675 has 72 divisors (see below), whose sum is σ = 71609577328640. Its totient is φ = 19924504804800.

The previous prime is 38667434814661. The next prime is 38667434814691. The reversal of 38667434814675 is 57641843476683.

38667434814675 is a `hidden beast` number, since 3 + 8 + 6 + 6 + 7 + 434 + 81 + 46 + 75 = 666.

It is not a de Polignac number, because 38667434814675 - 2⁵ = 38667434814643 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 332665 + ... + 8800314.

Almost surely, 2^{38667434814675} is an apocalyptic number.

38667434814675 is a deficient number, since it is larger than the sum of its proper divisors (32942142513965).

38667434814675 is a wasteful number, since it uses less digits than its factorization.

38667434814675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9133633 (or 9133625 counting only the distinct ones).

The product of its digits is 1950842880, while the sum is 72.

The spelling of 38667434814675 in words is "thirty-eight trillion, six hundred sixty-seven billion, four hundred thirty-four million, eight hundred fourteen thousand, six hundred seventy-five".