4404400442404 has 12 divisors (see below), whose sum is σ = 7838339770800. Its totient is φ = 2164874793608.

The previous prime is 4404400442389. The next prime is 4404400442459. The reversal of 4404400442404 is 4042440044044.

It is a self number, because there is not a number n which added to its sum of digits gives 4404400442404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9331356634 + ... + 9331357105.

It is an arithmetic number, because the mean of its divisors is an integer number (653194980900).

Almost surely, 2^{4404400442404} is an apocalyptic number.

It is an amenable number.

4404400442404 is a deficient number, since it is larger than the sum of its proper divisors (3433939328396).

4404400442404 is a wasteful number, since it uses less digits than its factorization.

4404400442404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18662713802 (or 18662713800 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 4404400442404 its reverse (4042440044044), we get a palindrome (8446840486448).

The spelling of 4404400442404 in words is "four trillion, four hundred four billion, four hundred million, four hundred forty-two thousand, four hundred four".