808791368711 has 2 divisors, whose sum is σ = 808791368712. Its totient is φ = 808791368710.

The previous prime is 808791368699. The next prime is 808791368753. The reversal of 808791368711 is 117863197808.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 808791368711 - 2³⁰ = 807717626887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (808791368111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404395684355 + 404395684356.

It is an arithmetic number, because the mean of its divisors is an integer number (404395684356).

Almost surely, 2^808791368711 is an apocalyptic number.

808791368711 is a deficient number, since it is larger than the sum of its proper divisors (1).

808791368711 is an equidigital number, since it uses as much as digits as its factorization.

808791368711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 59.

The spelling of 808791368711 in words is "eight hundred eight billion, seven hundred ninety-one million, three hundred sixty-eight thousand, seven hundred eleven".