2404220444 has 24 divisors (see below), whose sum is σ = 4480651728. Its totient is φ = 1124852480.

The previous prime is 2404220419. The next prime is 2404220473. The reversal of 2404220444 is 4440224042.

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, 90422 + ... + 113949.

It is an arithmetic number, because the mean of its divisors is an integer number (186693822).

Almost surely, 2^2404220444 is an apocalyptic number.

It is an amenable number.

2404220444 is a deficient number, since it is larger than the sum of its proper divisors (2076431284).

2404220444 is a wasteful number, since it uses less digits than its factorization.

2404220444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204565 (or 204563 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2404220444 is about 49032.8506615718. The cubic root of 2404220444 is about 1339.6502473247.

Adding to 2404220444 its reverse (4440224042), we get a palindrome (6844444486).

The spelling of 2404220444 in words is "two billion, four hundred four million, two hundred twenty thousand, four hundred forty-four".