86144682732 has 24 divisors (see below), whose sum is σ = 201061316400. Its totient is φ = 28706743296.

The previous prime is 86144682727. The next prime is 86144682733. The reversal of 86144682732 is 23728644168.

It is not an unprimeable number, because it can be changed into a prime (86144682733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 974757 + ... + 1059452.

It is an arithmetic number, because the mean of its divisors is an integer number (8377554850).

Almost surely, 2^86144682732 is an apocalyptic number.

It is an amenable number.

86144682732 is an abundant number, since it is smaller than the sum of its proper divisors (114916633668).

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

86144682732 is a wasteful number, since it uses less digits than its factorization.

86144682732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037745 (or 2037743 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 51.

The spelling of 86144682732 in words is "eighty-six billion, one hundred forty-four million, six hundred eighty-two thousand, seven hundred thirty-two".