12430031324 has 12 divisors (see below), whose sum is σ = 21755951448. Its totient is φ = 6214045200.

The previous prime is 12430031309. The next prime is 12430031357. The reversal of 12430031324 is 42313003421.

It is a self number, because there is not a number n which added to its sum of digits gives 12430031324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213407 + ... + 265334.

It is an arithmetic number, because the mean of its divisors is an integer number (1812995954).

Almost surely, 2^12430031324 is an apocalyptic number.

It is an amenable number.

12430031324 is a deficient number, since it is larger than the sum of its proper divisors (9325920124).

12430031324 is a wasteful number, since it uses less digits than its factorization.

12430031324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485236 (or 485234 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12430031324 its reverse (42313003421), we get a palindrome (54743034745).

The spelling of 12430031324 in words is "twelve billion, four hundred thirty million, thirty-one thousand, three hundred twenty-four".