4404204323445 has 16 divisors (see below), whose sum is σ = 7218598306752. Its totient is φ = 2291618509440.

The previous prime is 4404204323443. The next prime is 4404204323459. The reversal of 4404204323445 is 5443234024044.

It is not a de Polignac number, because 4404204323445 - 2¹ = 4404204323443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404204323443) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3580653307 + ... + 3580654536.

It is an arithmetic number, because the mean of its divisors is an integer number (451162394172).

Almost surely, 2^{4404204323445} is an apocalyptic number.

It is an amenable number.

4404204323445 is a deficient number, since it is larger than the sum of its proper divisors (2814393983307).

4404204323445 is a wasteful number, since it uses less digits than its factorization.

4404204323445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161307892.

The product of its (nonzero) digits is 737280, while the sum is 39.

Adding to 4404204323445 its reverse (5443234024044), we get a palindrome (9847438347489).

The spelling of 4404204323445 in words is "four trillion, four hundred four billion, two hundred four million, three hundred twenty-three thousand, four hundred forty-five".