86323574880443 has 2 divisors, whose sum is σ = 86323574880444. Its totient is φ = 86323574880442.

The previous prime is 86323574880373. The next prime is 86323574880469. The reversal of 86323574880443 is 34408847532368.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86323574880443 - 2⁸ = 86323574880187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86323574880443.

It is not a weakly prime, because it can be changed into another prime (86323574880493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43161787440221 + 43161787440222.

It is an arithmetic number, because the mean of its divisors is an integer number (43161787440222).

Almost surely, 2^{86323574880443} is an apocalyptic number.

86323574880443 is a deficient number, since it is larger than the sum of its proper divisors (1).

86323574880443 is an equidigital number, since it uses as much as digits as its factorization.

86323574880443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 371589120, while the sum is 65.

The spelling of 86323574880443 in words is "eighty-six trillion, three hundred twenty-three billion, five hundred seventy-four million, eight hundred eighty thousand, four hundred forty-three".