13153623244 has 12 divisors (see below), whose sum is σ = 23033886568. Its totient is φ = 6572512800.

The previous prime is 13153623227. The next prime is 13153623257. The reversal of 13153623244 is 44232635131.

It is a happy 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, 1067817 + ... + 1080064.

Almost surely, 2^13153623244 is an apocalyptic number.

It is an amenable number.

13153623244 is a deficient number, since it is larger than the sum of its proper divisors (9880263324).

13153623244 is a wasteful number, since it uses less digits than its factorization.

13153623244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149416 (or 2149414 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The spelling of 13153623244 in words is "thirteen billion, one hundred fifty-three million, six hundred twenty-three thousand, two hundred forty-four".