86413758331 has 2 divisors, whose sum is σ = 86413758332. Its totient is φ = 86413758330.

The previous prime is 86413758323. The next prime is 86413758337. The reversal of 86413758331 is 13385731468.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86413758331 - 2³ = 86413758323 is a prime.

It is a super-2 number, since 2×86413758331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (86413758337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43206879165 + 43206879166.

It is an arithmetic number, because the mean of its divisors is an integer number (43206879166).

Almost surely, 2^86413758331 is an apocalyptic number.

86413758331 is a deficient number, since it is larger than the sum of its proper divisors (1).

86413758331 is an equidigital number, since it uses as much as digits as its factorization.

86413758331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 49.

The spelling of 86413758331 in words is "eighty-six billion, four hundred thirteen million, seven hundred fifty-eight thousand, three hundred thirty-one".