104037992128 has 56 divisors (see below), whose sum is σ = 238108032800. Its totient is φ = 44178628608.

The previous prime is 104037992087. The next prime is 104037992131. The reversal of 104037992128 is 821299730401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016433 + ... + 1114096.

Almost surely, 2^104037992128 is an apocalyptic number.

It is an amenable number.

104037992128 is an abundant number, since it is smaller than the sum of its proper divisors (134070040672).

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

104037992128 is a wasteful number, since it uses less digits than its factorization.

104037992128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130657 (or 2130647 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 104037992128 in words is "one hundred four billion, thirty-seven million, nine hundred ninety-two thousand, one hundred twenty-eight".