14959317696864 has 48 divisors (see below), whose sum is σ = 39268581695280. Its totient is φ = 4986391900160.

The previous prime is 14959317696853. The next prime is 14959317696877. The reversal of 14959317696864 is 46869671395941.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 14959317696864.

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, 10276972 + ... + 11641940.

It is an arithmetic number, because the mean of its divisors is an integer number (818095451985).

Almost surely, 2^{14959317696864} is an apocalyptic number.

It is an amenable number.

14959317696864 is an abundant number, since it is smaller than the sum of its proper divisors (24309263998416).

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

14959317696864 is a wasteful number, since it uses less digits than its factorization.

14959317696864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479143 (or 1479135 counting only the distinct ones).

The product of its digits is 2116316160, while the sum is 78.

The spelling of 14959317696864 in words is "fourteen trillion, nine hundred fifty-nine billion, three hundred seventeen million, six hundred ninety-six thousand, eight hundred sixty-four".