12631392359 has 2 divisors, whose sum is σ = 12631392360. Its totient is φ = 12631392358.

The previous prime is 12631392341. The next prime is 12631392419. The reversal of 12631392359 is 95329313621.

12631392359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (95329313621) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12631392359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12631392259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6315696179 + 6315696180.

It is an arithmetic number, because the mean of its divisors is an integer number (6315696180).

Almost surely, 2^12631392359 is an apocalyptic number.

12631392359 is a deficient number, since it is larger than the sum of its proper divisors (1).

12631392359 is an equidigital number, since it uses as much as digits as its factorization.

12631392359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 262440, while the sum is 44.

The spelling of 12631392359 in words is "twelve billion, six hundred thirty-one million, three hundred ninety-two thousand, three hundred fifty-nine".