12941845944 has 32 divisors (see below), whose sum is σ = 32388837120. Its totient is φ = 4309385696.

The previous prime is 12941845933. The next prime is 12941845951. The reversal of 12941845944 is 44954814921.

It is a super-2 number, since 2×12941845944² (a number of 21 digits) contains 22 as substring.

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, 261984 + ... + 307439.

It is an arithmetic number, because the mean of its divisors is an integer number (1012151160).

Almost surely, 2^12941845944 is an apocalyptic number.

It is an amenable number.

12941845944 is an abundant number, since it is smaller than the sum of its proper divisors (19446991176).

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

12941845944 is a wasteful number, since it uses less digits than its factorization.

12941845944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570379 (or 570375 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The spelling of 12941845944 in words is "twelve billion, nine hundred forty-one million, eight hundred forty-five thousand, nine hundred forty-four".