86731376882 has 16 divisors (see below), whose sum is σ = 131458615512. Its totient is φ = 42911976960.

The previous prime is 86731376779. The next prime is 86731376969. The reversal of 86731376882 is 28867313768.

It can be written as a sum of positive squares in 4 ways, for example, as 83481122761 + 3250254121 = 288931^2 + 57011^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1368332 + ... + 1430312.

Almost surely, 2^86731376882 is an apocalyptic number.

86731376882 is a deficient number, since it is larger than the sum of its proper divisors (44727238630).

86731376882 is a wasteful number, since it uses less digits than its factorization.

86731376882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69293.

The product of its digits is 16257024, while the sum is 59.

The spelling of 86731376882 in words is "eighty-six billion, seven hundred thirty-one million, three hundred seventy-six thousand, eight hundred eighty-two".