12995323699 has 2 divisors, whose sum is σ = 12995323700. Its totient is φ = 12995323698.

The previous prime is 12995323669. The next prime is 12995323723. The reversal of 12995323699 is 99632359921.

12995323699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12995323699 - 2⁷ = 12995323571 is a prime.

It is not a weakly prime, because it can be changed into another prime (12995323639) 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, 6497661849 + 6497661850.

It is an arithmetic number, because the mean of its divisors is an integer number (6497661850).

Almost surely, 2^12995323699 is an apocalyptic number.

12995323699 is a deficient number, since it is larger than the sum of its proper divisors (1).

12995323699 is an equidigital number, since it uses as much as digits as its factorization.

12995323699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7085880, while the sum is 58.

The spelling of 12995323699 in words is "twelve billion, nine hundred ninety-five million, three hundred twenty-three thousand, six hundred ninety-nine".