86923259299 has 2 divisors, whose sum is σ = 86923259300. Its totient is φ = 86923259298.

The previous prime is 86923259273. The next prime is 86923259327. The reversal of 86923259299 is 99295232968.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86923259299 - 2⁹ = 86923258787 is a prime.

It is a super-2 number, since 2×86923259299² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86923259299.

It is not a weakly prime, because it can be changed into another prime (86923259399) 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, 43461629649 + 43461629650.

It is an arithmetic number, because the mean of its divisors is an integer number (43461629650).

Almost surely, 2^86923259299 is an apocalyptic number.

86923259299 is a deficient number, since it is larger than the sum of its proper divisors (1).

86923259299 is an equidigital number, since it uses as much as digits as its factorization.

86923259299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37791360, while the sum is 64.

The spelling of 86923259299 in words is "eighty-six billion, nine hundred twenty-three million, two hundred fifty-nine thousand, two hundred ninety-nine".