99604318832 has 20 divisors (see below), whose sum is σ = 193050909576. Its totient is φ = 49784729280.

The previous prime is 99604318823. The next prime is 99604318859. The reversal of 99604318832 is 23881340699.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042178 + ... + 1133729.

Almost surely, 2^99604318832 is an apocalyptic number.

It is an amenable number.

99604318832 is a deficient number, since it is larger than the sum of its proper divisors (93446590744).

99604318832 is a wasteful number, since it uses less digits than its factorization.

99604318832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178776 (or 2178770 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 99604318832 in words is "ninety-nine billion, six hundred four million, three hundred eighteen thousand, eight hundred thirty-two".