12040942724032 has 56 divisors (see below), whose sum is σ = 24465523709952. Its totient is φ = 5878047840000.

The previous prime is 12040942724017. The next prime is 12040942724059. The reversal of 12040942724032 is 23042724904021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12395344 + ... + 13331407.

Almost surely, 2^{12040942724032} is an apocalyptic number.

It is an amenable number.

12040942724032 is an abundant number, since it is smaller than the sum of its proper divisors (12424580985920).

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

12040942724032 is a wasteful number, since it uses less digits than its factorization.

12040942724032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25726937 (or 25726927 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 12040942724032 in words is "twelve trillion, forty billion, nine hundred forty-two million, seven hundred twenty-four thousand, thirty-two".