86211677323 has 2 divisors, whose sum is σ = 86211677324. Its totient is φ = 86211677322.

The previous prime is 86211677269. The next prime is 86211677341. The reversal of 86211677323 is 32377611268.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86211677323 is a prime.

It is not a weakly prime, because it can be changed into another prime (86211677353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43105838661 + 43105838662.

It is an arithmetic number, because the mean of its divisors is an integer number (43105838662).

Almost surely, 2^86211677323 is an apocalyptic number.

86211677323 is a deficient number, since it is larger than the sum of its proper divisors (1).

86211677323 is an equidigital number, since it uses as much as digits as its factorization.

86211677323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 46.

The spelling of 86211677323 in words is "eighty-six billion, two hundred eleven million, six hundred seventy-seven thousand, three hundred twenty-three".