12324504244 has 24 divisors (see below), whose sum is σ = 23326659720. Its totient is φ = 5663814144.

The previous prime is 12324504167. The next prime is 12324504251. The reversal of 12324504244 is 44240542321.

It can be written as a sum of positive squares in 4 ways, for example, as 10163344 + 12314340900 = 3188^2 + 110970^2 .

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, 496489 + ... + 520720.

It is an arithmetic number, because the mean of its divisors is an integer number (971944155).

Almost surely, 2^12324504244 is an apocalyptic number.

It is an amenable number.

12324504244 is a deficient number, since it is larger than the sum of its proper divisors (11002155476).

12324504244 is a wasteful number, since it uses less digits than its factorization.

12324504244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017459 (or 1017457 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The spelling of 12324504244 in words is "twelve billion, three hundred twenty-four million, five hundred four thousand, two hundred forty-four".