14365256664 has 64 divisors (see below), whose sum is σ = 39565946880. Its totient is φ = 4310000000.

The previous prime is 14365256657. The next prime is 14365256681. The reversal of 14365256664 is 46665256341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242712 + ... + 296039.

It is an arithmetic number, because the mean of its divisors is an integer number (618217920).

Almost surely, 2^14365256664 is an apocalyptic number.

It is an amenable number.

14365256664 is an abundant number, since it is smaller than the sum of its proper divisors (25200690216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14365256664 is a wasteful number, since it uses less digits than its factorization.

14365256664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538872 (or 538868 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 48.

The spelling of 14365256664 in words is "fourteen billion, three hundred sixty-five million, two hundred fifty-six thousand, six hundred sixty-four".