2244404344 has 64 divisors (see below), whose sum is σ = 5208315840. Its totient is φ = 882938880.

The previous prime is 2244404341. The next prime is 2244404347. The reversal of 2244404344 is 4434044422.

It is an interprime number because it is at equal distance from previous prime (2244404341) and next prime (2244404347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244404341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123252 + ... + 140284.

It is an arithmetic number, because the mean of its divisors is an integer number (81379935).

Almost surely, 2^2244404344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2244404344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2604157920).

2244404344 is an abundant number, since it is smaller than the sum of its proper divisors (2963911496).

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

2244404344 is a wasteful number, since it uses less digits than its factorization.

2244404344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17240 (or 17236 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

The square root of 2244404344 is about 47375.1447913355. The cubic root of 2244404344 is about 1309.2835162882.

Adding to 2244404344 its reverse (4434044422), we get a palindrome (6678448766).

The spelling of 2244404344 in words is "two billion, two hundred forty-four million, four hundred four thousand, three hundred forty-four".