12715342799 has 2 divisors, whose sum is σ = 12715342800. Its totient is φ = 12715342798.

The previous prime is 12715342771. The next prime is 12715342817. The reversal of 12715342799 is 99724351721.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12715342799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12715342399) 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 as a sum of consecutive naturals, namely, 6357671399 + 6357671400.

It is an arithmetic number, because the mean of its divisors is an integer number (6357671400).

Almost surely, 2^12715342799 is an apocalyptic number.

12715342799 is a deficient number, since it is larger than the sum of its proper divisors (1).

12715342799 is an equidigital number, since it uses as much as digits as its factorization.

12715342799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 50.

The spelling of 12715342799 in words is "twelve billion, seven hundred fifteen million, three hundred forty-two thousand, seven hundred ninety-nine".