12331253946 has 64 divisors (see below), whose sum is σ = 27094144896. Its totient is φ = 3710515200.

The previous prime is 12331253927. The next prime is 12331253999. The reversal of 12331253946 is 64935213321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6249016 + ... + 6250988.

It is an arithmetic number, because the mean of its divisors is an integer number (423346014).

Almost surely, 2^12331253946 is an apocalyptic number.

12331253946 is an abundant number, since it is smaller than the sum of its proper divisors (14762890950).

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

12331253946 is a wasteful number, since it uses less digits than its factorization.

12331253946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607.

The product of its digits is 116640, while the sum is 39.

The spelling of 12331253946 in words is "twelve billion, three hundred thirty-one million, two hundred fifty-three thousand, nine hundred forty-six".