13466172208 has 20 divisors (see below), whose sum is σ = 26344019728. Its totient is φ = 6667715520.

The previous prime is 13466172169. The next prime is 13466172217. The reversal of 13466172208 is 80227166431.

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, 4083963 + ... + 4087258.

Almost surely, 2^13466172208 is an apocalyptic number.

It is an amenable number.

13466172208 is a deficient number, since it is larger than the sum of its proper divisors (12877847520).

13466172208 is a wasteful number, since it uses less digits than its factorization.

13466172208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8171332 (or 8171326 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 13466172208 in words is "thirteen billion, four hundred sixty-six million, one hundred seventy-two thousand, two hundred eight".