14002640275 has 12 divisors (see below), whose sum is σ = 18698910832. Its totient is φ = 10340411040.

The previous prime is 14002640243. The next prime is 14002640363. The reversal of 14002640275 is 57204620041.

It is not a de Polignac number, because 14002640275 - 2⁵ = 14002640243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21542199 + ... + 21542848.

Almost surely, 2^14002640275 is an apocalyptic number.

14002640275 is a deficient number, since it is larger than the sum of its proper divisors (4696270557).

14002640275 is a wasteful number, since it uses less digits than its factorization.

14002640275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43085070 (or 43085065 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 14002640275 in words is "fourteen billion, two million, six hundred forty thousand, two hundred seventy-five".