86417876776 has 128 divisors (see below), whose sum is σ = 212807347200. Its totient is φ = 31873374720.

The previous prime is 86417876771. The next prime is 86417876801. The reversal of 86417876776 is 67767871468.

It is not an unprimeable number, because it can be changed into a prime (86417876771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26531340 + ... + 26534596.

It is an arithmetic number, because the mean of its divisors is an integer number (1662557400).

Almost surely, 2^86417876776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86417876776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106403673600).

86417876776 is an abundant number, since it is smaller than the sum of its proper divisors (126389470424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86417876776 is a wasteful number, since it uses less digits than its factorization.

86417876776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567 (or 5563 counting only the distinct ones).

The product of its digits is 132765696, while the sum is 67.

The spelling of 86417876776 in words is "eighty-six billion, four hundred seventeen million, eight hundred seventy-six thousand, seven hundred seventy-six".