864022802088 has 32 divisors (see below), whose sum is σ = 2218436926560. Its totient is φ = 280223611200.

The previous prime is 864022802017. The next prime is 864022802129. The reversal of 864022802088 is 880208220468.

It is a happy number.

864022802088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 486498438 + ... + 486500213.

It is an arithmetic number, because the mean of its divisors is an integer number (69326153955).

Almost surely, 2^864022802088 is an apocalyptic number.

It is an amenable number.

864022802088 is an abundant number, since it is smaller than the sum of its proper divisors (1354414124472).

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

864022802088 is a wasteful number, since it uses less digits than its factorization.

864022802088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972998697 (or 972998693 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 48.

The spelling of 864022802088 in words is "eight hundred sixty-four billion, twenty-two million, eight hundred two thousand, eighty-eight".