12456360929359 has 2 divisors, whose sum is σ = 12456360929360. Its totient is φ = 12456360929358.

The previous prime is 12456360929357. The next prime is 12456360929377. The reversal of 12456360929359 is 95392906365421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12456360929359 - 2¹ = 12456360929357 is a prime.

It is a super-2 number, since 2×12456360929359² (a number of 27 digits) contains 22 as substring.

Together with 12456360929357, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12456360929359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12456360929357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6228180464679 + 6228180464680.

It is an arithmetic number, because the mean of its divisors is an integer number (6228180464680).

Almost surely, 2^{12456360929359} is an apocalyptic number.

12456360929359 is a deficient number, since it is larger than the sum of its proper divisors (1).

12456360929359 is an equidigital number, since it uses as much as digits as its factorization.

12456360929359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94478400, while the sum is 64.

The spelling of 12456360929359 in words is "twelve trillion, four hundred fifty-six billion, three hundred sixty million, nine hundred twenty-nine thousand, three hundred fifty-nine".