86306263171 has 4 divisors (see below), whose sum is σ = 86310603000. Its totient is φ = 86301923344.

The previous prime is 86306263133. The next prime is 86306263177. The reversal of 86306263171 is 17136260368.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86306263171 - 2²³ = 86297874563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86306263177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2139946 + ... + 2179903.

It is an arithmetic number, because the mean of its divisors is an integer number (21577650750).

Almost surely, 2^86306263171 is an apocalyptic number.

86306263171 is a deficient number, since it is larger than the sum of its proper divisors (4339829).

86306263171 is a wasteful number, since it uses less digits than its factorization.

86306263171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339828.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 86306263171 in words is "eighty-six billion, three hundred six million, two hundred sixty-three thousand, one hundred seventy-one".