13997184662 has 16 divisors (see below), whose sum is σ = 21355866000. Its totient is φ = 6878609760.

The previous prime is 13997184653. The next prime is 13997184701. The reversal of 13997184662 is 26648179931.

It is a junction number, because it is equal to n+sod(n) for n = 13997184598 and 13997184607.

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, 859112 + ... + 875252.

It is an arithmetic number, because the mean of its divisors is an integer number (1334741625).

Almost surely, 2^13997184662 is an apocalyptic number.

13997184662 is a deficient number, since it is larger than the sum of its proper divisors (7358681338).

13997184662 is a wasteful number, since it uses less digits than its factorization.

13997184662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23551.

The product of its digits is 3919104, while the sum is 56.

The spelling of 13997184662 in words is "thirteen billion, nine hundred ninety-seven million, one hundred eighty-four thousand, six hundred sixty-two".