8008408044444 has 24 divisors (see below), whose sum is σ = 18686372172048. Its totient is φ = 2669456957440.

The previous prime is 8008408044401. The next prime is 8008408044509. The reversal of 8008408044444 is 4444408048008.

It is a junction number, because it is equal to n+sod(n) for n = 8008408044393 and 8008408044402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363174 + ... + 4227890.

It is an arithmetic number, because the mean of its divisors is an integer number (778598840502).

Almost surely, 2^{8008408044444} is an apocalyptic number.

It is an amenable number.

8008408044444 is an abundant number, since it is smaller than the sum of its proper divisors (10677964127604).

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

8008408044444 is a wasteful number, since it uses less digits than its factorization.

8008408044444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097685 (or 3097683 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 48.

The spelling of 8008408044444 in words is "eight trillion, eight billion, four hundred eight million, forty-four thousand, four hundred forty-four".