14899986964 has 12 divisors (see below), whose sum is σ = 26280292864. Its totient is φ = 7391331864.

The previous prime is 14899986931. The next prime is 14899987007. The reversal of 14899986964 is 46968999841.

It is a super-2 number, since 2×14899986964² (a number of 21 digits) contains 22 as substring.

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, 14664834 + ... + 14665849.

Almost surely, 2^14899986964 is an apocalyptic number.

It is an amenable number.

14899986964 is a deficient number, since it is larger than the sum of its proper divisors (11380305900).

14899986964 is a wasteful number, since it uses less digits than its factorization.

14899986964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29330814 (or 29330812 counting only the distinct ones).

The product of its digits is 241864704, while the sum is 73.

The spelling of 14899986964 in words is "fourteen billion, eight hundred ninety-nine million, nine hundred eighty-six thousand, nine hundred sixty-four".