4040404400004 has 24 divisors (see below), whose sum is σ = 10774411733568. Its totient is φ = 1154401257120.

The previous prime is 4040404399987. The next prime is 4040404400023. The reversal of 4040404400004 is 4000044040404.

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, 24050026107 + ... + 24050026274.

It is an arithmetic number, because the mean of its divisors is an integer number (448933822232).

Almost surely, 2^{4040404400004} is an apocalyptic number.

It is an amenable number.

4040404400004 is an abundant number, since it is smaller than the sum of its proper divisors (6734007333564).

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

4040404400004 is a wasteful number, since it uses less digits than its factorization.

4040404400004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48100052395 (or 48100052393 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 4040404400004 its reverse (4000044040404), we get a palindrome (8040448440408).

The spelling of 4040404400004 in words is "four trillion, forty billion, four hundred four million, four hundred thousand, four".