12351305244 has 96 divisors (see below), whose sum is σ = 29634232320. Its totient is φ = 4002905088.

The previous prime is 12351305203. The next prime is 12351305311. The reversal of 12351305244 is 44250315321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20828212 + ... + 20828804.

It is an arithmetic number, because the mean of its divisors is an integer number (308689920).

Almost surely, 2^12351305244 is an apocalyptic number.

It is an amenable number.

12351305244 is an abundant number, since it is smaller than the sum of its proper divisors (17282927076).

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

12351305244 is a wasteful number, since it uses less digits than its factorization.

12351305244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 12351305244 in words is "twelve billion, three hundred fifty-one million, three hundred five thousand, two hundred forty-four".