13918700176 has 20 divisors (see below), whose sum is σ = 27116478844. Its totient is φ = 6920899200.

The previous prime is 13918700161. The next prime is 13918700209. The reversal of 13918700176 is 67100781931.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 235315600 + 13683384576 = 15340^2 + 116976^2 .

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, 2400195 + ... + 2405986.

Almost surely, 2^13918700176 is an apocalyptic number.

13918700176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13918700176 is a deficient number, since it is larger than the sum of its proper divisors (13197778668).

13918700176 is a wasteful number, since it uses less digits than its factorization.

13918700176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4806370 (or 4806364 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 43.

The spelling of 13918700176 in words is "thirteen billion, nine hundred eighteen million, seven hundred thousand, one hundred seventy-six".