38133564008 has 96 divisors (see below), whose sum is σ = 78579823680. Its totient is φ = 17288179200.

The previous prime is 38133563947. The next prime is 38133564011. The reversal of 38133564008 is 80046533183.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36986453 + ... + 36987483.

It is an arithmetic number, because the mean of its divisors is an integer number (818539830).

Almost surely, 2^38133564008 is an apocalyptic number.

It is an amenable number.

38133564008 is an abundant number, since it is smaller than the sum of its proper divisors (40446259672).

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

38133564008 is a wasteful number, since it uses less digits than its factorization.

38133564008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 38133564008 in words is "thirty-eight billion, one hundred thirty-three million, five hundred sixty-four thousand, eight".