808435707223 has 2 divisors, whose sum is σ = 808435707224. Its totient is φ = 808435707222.

The previous prime is 808435707187. The next prime is 808435707427. The reversal of 808435707223 is 322707534808.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 808435707223 - 2⁹ = 808435706711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (808435702223) 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, 404217853611 + 404217853612.

It is an arithmetic number, because the mean of its divisors is an integer number (404217853612).

Almost surely, 2^808435707223 is an apocalyptic number.

808435707223 is a deficient number, since it is larger than the sum of its proper divisors (1).

808435707223 is an equidigital number, since it uses as much as digits as its factorization.

808435707223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 808435707223 in words is "eight hundred eight billion, four hundred thirty-five million, seven hundred seven thousand, two hundred twenty-three".