2204404331344 has 40 divisors (see below), whose sum is σ = 4370984212320. Its totient is φ = 1076415731328.

The previous prime is 2204404331321. The next prime is 2204404331351. The reversal of 2204404331344 is 4431334044022.

It is a congruent number.

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, 4665639 + ... + 5116345.

It is an arithmetic number, because the mean of its divisors is an integer number (109274605308).

Almost surely, 2^{2204404331344} is an apocalyptic number.

It is an amenable number.

2204404331344 is a deficient number, since it is larger than the sum of its proper divisors (2166579880976).

2204404331344 is a wasteful number, since it uses less digits than its factorization.

2204404331344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457867 (or 457861 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2204404331344 its reverse (4431334044022), we get a palindrome (6635738375366).

The spelling of 2204404331344 in words is "two trillion, two hundred four billion, four hundred four million, three hundred thirty-one thousand, three hundred forty-four".