86130734085 has 96 divisors (see below), whose sum is σ = 163994253696. Its totient is φ = 41472000000.

The previous prime is 86130734071. The next prime is 86130734111. The reversal of 86130734085 is 58043703168.

It is not a de Polignac number, because 86130734085 - 2¹⁵ = 86130701317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 86130734085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 53797285 + ... + 53798885.

It is an arithmetic number, because the mean of its divisors is an integer number (1708273476).

Almost surely, 2^86130734085 is an apocalyptic number.

It is an amenable number.

86130734085 is a deficient number, since it is larger than the sum of its proper divisors (77863519611).

86130734085 is a wasteful number, since it uses less digits than its factorization.

86130734085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307 (or 2304 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 86130734085 in words is "eighty-six billion, one hundred thirty million, seven hundred thirty-four thousand, eighty-five".