2004402244 has 24 divisors (see below), whose sum is σ = 3778785920. Its totient is φ = 924800544.

The previous prime is 2004402223. The next prime is 2004402269. The reversal of 2004402244 is 4422044002.

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, 244687 + ... + 252745.

Almost surely, 2^2004402244 is an apocalyptic number.

It is an amenable number.

2004402244 is a deficient number, since it is larger than the sum of its proper divisors (1774383676).

2004402244 is a wasteful number, since it uses less digits than its factorization.

2004402244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12859 (or 12857 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2004402244 is about 44770.5510799231. The cubic root of 2004402244 is about 1260.8447857880.

Adding to 2004402244 its reverse (4422044002), we get a palindrome (6426446246).

The spelling of 2004402244 in words is "two billion, four million, four hundred two thousand, two hundred forty-four".