4000040044404 has 48 divisors (see below), whose sum is σ = 9514141846272. Its totient is φ = 1307554648192.

The previous prime is 4000040044387. The next prime is 4000040044447. The reversal of 4000040044404 is 4044400400004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212259 + ... + 2836394.

It is an arithmetic number, because the mean of its divisors is an integer number (198211288464).

Almost surely, 2^{4000040044404} is an apocalyptic number.

It is an amenable number.

4000040044404 is an abundant number, since it is smaller than the sum of its proper divisors (5514101801868).

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

4000040044404 is a wasteful number, since it uses less digits than its factorization.

4000040044404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050776 (or 3050774 counting only the distinct ones).

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

Adding to 4000040044404 its reverse (4044400400004), we get a palindrome (8044440444408).

The spelling of 4000040044404 in words is "four trillion, forty million, forty-four thousand, four hundred four".