8008040408044 has 24 divisors (see below), whose sum is σ = 14022190880768. Its totient is φ = 4001700471120.

The previous prime is 8008040408033. The next prime is 8008040408047. The reversal of 8008040408044 is 4408040408008.

It is a super-2 number, since 2×8008040408044² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8008040407988 and 8008040408006.

It is not an unprimeable number, because it can be changed into a prime (8008040408047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133742857 + ... + 133802719.

Almost surely, 2^{8008040408044} is an apocalyptic number.

It is an amenable number.

8008040408044 is a deficient number, since it is larger than the sum of its proper divisors (6014150472724).

8008040408044 is a wasteful number, since it uses less digits than its factorization.

8008040408044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78685 (or 78683 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 8008040408044 in words is "eight trillion, eight billion, forty million, four hundred eight thousand, forty-four".