712991626799 has 2 divisors, whose sum is σ = 712991626800. Its totient is φ = 712991626798.

The previous prime is 712991626769. The next prime is 712991626817. The reversal of 712991626799 is 997626199217.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712991626799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712991626769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356495813399 + 356495813400.

It is an arithmetic number, because the mean of its divisors is an integer number (356495813400).

Almost surely, 2^712991626799 is an apocalyptic number.

712991626799 is a deficient number, since it is larger than the sum of its proper divisors (1).

712991626799 is an equidigital number, since it uses as much as digits as its factorization.

712991626799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46294416, while the sum is 68.

The spelling of 712991626799 in words is "seven hundred twelve billion, nine hundred ninety-one million, six hundred twenty-six thousand, seven hundred ninety-nine".