99003634612 has 24 divisors (see below), whose sum is σ = 173547651200. Its totient is φ = 49418643456.

The previous prime is 99003634603. The next prime is 99003634651. The reversal of 99003634612 is 21643630099.

It is a congruent number.

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, 11755339 + ... + 11763757.

Almost surely, 2^99003634612 is an apocalyptic number.

It is an amenable number.

99003634612 is a deficient number, since it is larger than the sum of its proper divisors (74544016588).

99003634612 is a wasteful number, since it uses less digits than its factorization.

99003634612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13015 (or 13013 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 99003634612 in words is "ninety-nine billion, three million, six hundred thirty-four thousand, six hundred twelve".