12324825444 has 48 divisors (see below), whose sum is σ = 30457425600. Its totient is φ = 3865614336.

The previous prime is 12324825439. The next prime is 12324825479. The reversal of 12324825444 is 44452842321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1468492 + ... + 1476860.

It is an arithmetic number, because the mean of its divisors is an integer number (634529700).

Almost surely, 2^12324825444 is an apocalyptic number.

It is an amenable number.

12324825444 is an abundant number, since it is smaller than the sum of its proper divisors (18132600156).

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

12324825444 is a wasteful number, since it uses less digits than its factorization.

12324825444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15612 (or 15610 counting only the distinct ones).

The product of its digits is 245760, while the sum is 39.

The spelling of 12324825444 in words is "twelve billion, three hundred twenty-four million, eight hundred twenty-five thousand, four hundred forty-four".