2004223344 has 20 divisors (see below), whose sum is σ = 5177577096. Its totient is φ = 668074432.

The previous prime is 2004223339. The next prime is 2004223391. The reversal of 2004223344 is 4433224002.

It is a super-2 number, since 2×2004223344² = 8033822425269084672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20877279 + ... + 20877374.

Almost surely, 2^2004223344 is an apocalyptic number.

2004223344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2004223344 is an abundant number, since it is smaller than the sum of its proper divisors (3173353752).

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

2004223344 is a wasteful number, since it uses less digits than its factorization.

2004223344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41754664 (or 41754658 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2004223344 is about 44768.5530702077. The cubic root of 2004223344 is about 1260.8072730508.

Adding to 2004223344 its reverse (4433224002), we get a palindrome (6437447346).

The spelling of 2004223344 in words is "two billion, four million, two hundred twenty-three thousand, three hundred forty-four".