14001400264 has 16 divisors (see below), whose sum is σ = 26254057500. Its totient is φ = 7000318272.

The previous prime is 14001400253. The next prime is 14001400279. The reversal of 14001400264 is 46200410041.

It can be written as a sum of positive squares in 2 ways, for example, as 12512212164 + 1489188100 = 111858^2 + 38590^2 .

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, 162634 + ... + 233350.

Almost surely, 2^14001400264 is an apocalyptic number.

It is an amenable number.

14001400264 is a deficient number, since it is larger than the sum of its proper divisors (12252657236).

14001400264 is a wasteful number, since it uses less digits than its factorization.

14001400264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95472 (or 95468 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The spelling of 14001400264 in words is "fourteen billion, one million, four hundred thousand, two hundred sixty-four".