12724592332 has 48 divisors (see below), whose sum is σ = 22877739360. Its totient is φ = 6191050752.

The previous prime is 12724592323. The next prime is 12724592339. The reversal of 12724592332 is 23329542721.

It is not an unprimeable number, because it can be changed into a prime (12724592339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7159828 + ... + 7161604.

It is an arithmetic number, because the mean of its divisors is an integer number (476619570).

Almost surely, 2^12724592332 is an apocalyptic number.

It is an amenable number.

12724592332 is a deficient number, since it is larger than the sum of its proper divisors (10153147028).

12724592332 is a wasteful number, since it uses less digits than its factorization.

12724592332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170 (or 2168 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The spelling of 12724592332 in words is "twelve billion, seven hundred twenty-four million, five hundred ninety-two thousand, three hundred thirty-two".