86314474739 has 2 divisors, whose sum is σ = 86314474740. Its totient is φ = 86314474738.

The previous prime is 86314474709. The next prime is 86314474759. The reversal of 86314474739 is 93747441368.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86314474739 - 2²⁴ = 86297697523 is a prime.

It is not a weakly prime, because it can be changed into another prime (86314474709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43157237369 + 43157237370.

It is an arithmetic number, because the mean of its divisors is an integer number (43157237370).

Almost surely, 2^86314474739 is an apocalyptic number.

86314474739 is a deficient number, since it is larger than the sum of its proper divisors (1).

86314474739 is an equidigital number, since it uses as much as digits as its factorization.

86314474739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12192768, while the sum is 56.

The spelling of 86314474739 in words is "eighty-six billion, three hundred fourteen million, four hundred seventy-four thousand, seven hundred thirty-nine".