38533890204 has 36 divisors (see below), whose sum is σ = 100037685384. Its totient is φ = 12497477472.

The previous prime is 38533890181. The next prime is 38533890229. The reversal of 38533890204 is 40209833583.

38533890204 is a `hidden beast` number, since 3 + 8 + 533 + 8 + 90 + 20 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 38533890204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14463342 + ... + 14466005.

It is an arithmetic number, because the mean of its divisors is an integer number (2778824594).

Almost surely, 2^38533890204 is an apocalyptic number.

It is an amenable number.

38533890204 is an abundant number, since it is smaller than the sum of its proper divisors (61503795180).

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

38533890204 is a wasteful number, since it uses less digits than its factorization.

38533890204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28929394 (or 28929389 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 38533890204 in words is "thirty-eight billion, five hundred thirty-three million, eight hundred ninety thousand, two hundred four".