12468804995313 has 32 divisors (see below), whose sum is σ = 18727774865280. Its totient is φ = 8197604144640.

The previous prime is 12468804995293. The next prime is 12468804995327. The reversal of 12468804995313 is 31359940886421.

12468804995313 is a `hidden beast` number, since 1 + 2 + 4 + 6 + 8 + 8 + 0 + 4 + 99 + 531 + 3 = 666.

12468804995313 is an astonishing number since 12468804995313 = 124688 + ... + 4995313.

It is not a de Polignac number, because 12468804995313 - 2⁵ = 12468804995281 is a prime.

It is a super-2 number, since 2×12468804995313² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12468804995113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14954118 + ... + 15765888.

It is an arithmetic number, because the mean of its divisors is an integer number (585242964540).

Almost surely, 2^{12468804995313} is an apocalyptic number.

It is an amenable number.

12468804995313 is a deficient number, since it is larger than the sum of its proper divisors (6258969869967).

12468804995313 is an equidigital number, since it uses as much as digits as its factorization.

12468804995313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819646 (or 819640 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 12468804995313 in words is "twelve trillion, four hundred sixty-eight billion, eight hundred four million, nine hundred ninety-five thousand, three hundred thirteen".