86488154984 has 64 divisors (see below), whose sum is σ = 203537232000. Its totient is φ = 33470496000.

The previous prime is 86488154957. The next prime is 86488154989. The reversal of 86488154984 is 48945188468.

It is a self number, because there is not a number n which added to its sum of digits gives 86488154984.

It is not an unprimeable number, because it can be changed into a prime (86488154989) 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 15 ways as a sum of consecutive naturals, for example, 379367 + ... + 562934.

It is an arithmetic number, because the mean of its divisors is an integer number (3180269250).

Almost surely, 2^86488154984 is an apocalyptic number.

It is an amenable number.

86488154984 is an abundant number, since it is smaller than the sum of its proper divisors (117049077016).

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

86488154984 is a wasteful number, since it uses less digits than its factorization.

86488154984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942474 (or 942470 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 65.

The spelling of 86488154984 in words is "eighty-six billion, four hundred eighty-eight million, one hundred fifty-four thousand, nine hundred eighty-four".