38051188900 has 18 divisors (see below), whose sum is σ = 82571080130. Its totient is φ = 15220475520.

The previous prime is 38051188853. The next prime is 38051188919. The reversal of 38051188900 is 988115083.

It can be written as a sum of positive squares in 3 ways, for example, as 2005056 + 38049183844 = 1416^2 + 195062^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190255845 + ... + 190256044.

Almost surely, 2^38051188900 is an apocalyptic number.

It is an amenable number.

38051188900 is an abundant number, since it is smaller than the sum of its proper divisors (44519891230).

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

38051188900 is a wasteful number, since it uses less digits than its factorization.

38051188900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380511903 (or 380511896 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 43.

The spelling of 38051188900 in words is "thirty-eight billion, fifty-one million, one hundred eighty-eight thousand, nine hundred".