12440929204 has 12 divisors (see below), whose sum is σ = 23750864928. Its totient is φ = 5654967800.

The previous prime is 12440929133. The next prime is 12440929229. The reversal of 12440929204 is 40292904421.

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, 141374152 + ... + 141374239.

It is an arithmetic number, because the mean of its divisors is an integer number (1979238744).

Almost surely, 2^12440929204 is an apocalyptic number.

It is an amenable number.

12440929204 is a deficient number, since it is larger than the sum of its proper divisors (11309935724).

12440929204 is a wasteful number, since it uses less digits than its factorization.

12440929204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282748406 (or 282748404 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 12440929204 in words is "twelve billion, four hundred forty million, nine hundred twenty-nine thousand, two hundred four".