38903106051864 has 24 divisors (see below), whose sum is σ = 105362578890660. Its totient is φ = 12967702017264.

The previous prime is 38903106051853. The next prime is 38903106051883. The reversal of 38903106051864 is 46815060130983.

38903106051864 is a `hidden beast` number, since 3 + 8 + 9 + 0 + 3 + 1 + 0 + 60 + 518 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38903106051864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270160458622 + ... + 270160458765.

Almost surely, 2^{38903106051864} is an apocalyptic number.

It is an amenable number.

38903106051864 is an abundant number, since it is smaller than the sum of its proper divisors (66459472838796).

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

38903106051864 is a wasteful number, since it uses less digits than its factorization.

38903106051864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540320917399 (or 540320917392 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 38903106051864 in words is "thirty-eight trillion, nine hundred three billion, one hundred six million, fifty-one thousand, eight hundred sixty-four".