86334033247 has 16 divisors (see below), whose sum is σ = 108526811904. Its totient is φ = 67273265400.

The previous prime is 86334033187. The next prime is 86334033251. The reversal of 86334033247 is 74233043368.

It is a de Polignac number, because none of the positive numbers 2^k-86334033247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86334033047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4623829 + ... + 4642462.

It is an arithmetic number, because the mean of its divisors is an integer number (6782925744).

Almost surely, 2^86334033247 is an apocalyptic number.

86334033247 is a deficient number, since it is larger than the sum of its proper divisors (22192778657).

86334033247 is an equidigital number, since it uses as much as digits as its factorization.

86334033247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9266331 (or 9266309 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 86334033247 in words is "eighty-six billion, three hundred thirty-four million, thirty-three thousand, two hundred forty-seven".