8000888888844 has 36 divisors (see below), whose sum is σ = 20224562446816. Its totient is φ = 2666950658208.

The previous prime is 8000888888833. The next prime is 8000888888849. The reversal of 8000888888844 is 4488888880008.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (8000888888849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10845117 + ... + 11559339.

Almost surely, 2^{8000888888844} is an apocalyptic number.

It is an amenable number.

8000888888844 is an abundant number, since it is smaller than the sum of its proper divisors (12223673557972).

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

8000888888844 is a wasteful number, since it uses less digits than its factorization.

8000888888844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025406 (or 1025401 counting only the distinct ones).

The product of its (nonzero) digits is 268435456, while the sum is 72.

The spelling of 8000888888844 in words is "eight trillion, eight hundred eighty-eight million, eight hundred eighty-eight thousand, eight hundred forty-four".