13406652112 has 20 divisors (see below), whose sum is σ = 29686158496. Its totient is φ = 5745708000.

The previous prime is 13406652067. The next prime is 13406652139. The reversal of 13406652112 is 21125660431.

It is a happy number.

It is a congruent number.

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, 59851014 + ... + 59851237.

Almost surely, 2^13406652112 is an apocalyptic number.

It is an amenable number.

13406652112 is an abundant number, since it is smaller than the sum of its proper divisors (16279506384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13406652112 is a wasteful number, since it uses less digits than its factorization.

13406652112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119702266 (or 119702260 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 13406652112 in words is "thirteen billion, four hundred six million, six hundred fifty-two thousand, one hundred twelve".