86034515171 has 24 divisors (see below), whose sum is σ = 97672186752. Its totient is φ = 75647721600.

The previous prime is 86034515141. The next prime is 86034515191. The reversal of 86034515171 is 17151543068.

It is not a de Polignac number, because 86034515171 - 2¹⁴ = 86034498787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86034515141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8010521 + ... + 8021253.

It is an arithmetic number, because the mean of its divisors is an integer number (4069674448).

Almost surely, 2^86034515171 is an apocalyptic number.

86034515171 is a deficient number, since it is larger than the sum of its proper divisors (11637671581).

86034515171 is a wasteful number, since it uses less digits than its factorization.

86034515171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12923 (or 12912 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 86034515171 in words is "eighty-six billion, thirty-four million, five hundred fifteen thousand, one hundred seventy-one".