14663883512 has 32 divisors (see below), whose sum is σ = 28334426400. Its totient is φ = 7109391744.

The previous prime is 14663883467. The next prime is 14663883539. The reversal of 14663883512 is 21538836641.

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, 2189 + ... + 171267.

It is an arithmetic number, because the mean of its divisors is an integer number (885450825).

Almost surely, 2^14663883512 is an apocalyptic number.

It is an amenable number.

14663883512 is a deficient number, since it is larger than the sum of its proper divisors (13670542888).

14663883512 is a wasteful number, since it uses less digits than its factorization.

14663883512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169415 (or 169411 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The spelling of 14663883512 in words is "fourteen billion, six hundred sixty-three million, eight hundred eighty-three thousand, five hundred twelve".