8000440888808 has 32 divisors (see below), whose sum is σ = 15361704056160. Its totient is φ = 3904132182720.

The previous prime is 8000440888789. The next prime is 8000440888871. The reversal of 8000440888808 is 8088880440008.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8666858 + ... + 9545433.

It is an arithmetic number, because the mean of its divisors is an integer number (480053251755).

Almost surely, 2^{8000440888808} is an apocalyptic number.

It is an amenable number.

8000440888808 is a deficient number, since it is larger than the sum of its proper divisors (7361263167352).

8000440888808 is a wasteful number, since it uses less digits than its factorization.

8000440888808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18213617 (or 18213613 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 56.

The spelling of 8000440888808 in words is "eight trillion, four hundred forty million, eight hundred eighty-eight thousand, eight hundred eight".