86822442816 has 56 divisors (see below), whose sum is σ = 229742170944. Its totient is φ = 28937733120.

The previous prime is 86822442781. The next prime is 86822442821. The reversal of 86822442816 is 61824422868.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 2438196 + ... + 2473548.

Almost surely, 2^86822442816 is an apocalyptic number.

It is an amenable number.

86822442816 is an abundant number, since it is smaller than the sum of its proper divisors (142919728128).

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

86822442816 is a wasteful number, since it uses less digits than its factorization.

86822442816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48159 (or 48149 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 51.

The spelling of 86822442816 in words is "eighty-six billion, eight hundred twenty-two million, four hundred forty-two thousand, eight hundred sixteen".