14999518612 has 36 divisors (see below), whose sum is σ = 29919650880. Its totient is φ = 6558488352.

The previous prime is 14999518603. The next prime is 14999518637. The reversal of 14999518612 is 21681599941.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571068 + ... + 596755.

Almost surely, 2^14999518612 is an apocalyptic number.

It is an amenable number.

14999518612 is a deficient number, since it is larger than the sum of its proper divisors (14920132268).

14999518612 is a wasteful number, since it uses less digits than its factorization.

14999518612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167872 (or 1167857 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 55.

The spelling of 14999518612 in words is "fourteen billion, nine hundred ninety-nine million, five hundred eighteen thousand, six hundred twelve".