38676132831808 has 28 divisors (see below), whose sum is σ = 77465221672752. Its totient is φ = 19157336819840.

The previous prime is 38676132831803. The next prime is 38676132831881. The reversal of 38676132831808 is 80813823167683.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a self number, because there is not a number n which added to its sum of digits gives 38676132831808.

It is not an unprimeable number, because it can be changed into a prime (38676132831803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2823893038 + ... + 2823906733.

Almost surely, 2^{38676132831808} is an apocalyptic number.

It is an amenable number.

38676132831808 is an abundant number, since it is smaller than the sum of its proper divisors (38789088840944).

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

38676132831808 is a wasteful number, since it uses less digits than its factorization.

38676132831808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647799890 (or 5647799880 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 64.

The spelling of 38676132831808 in words is "thirty-eight trillion, six hundred seventy-six billion, one hundred thirty-two million, eight hundred thirty-one thousand, eight hundred eight".