2244244404 has 24 divisors (see below), whose sum is σ = 5256044640. Its totient is φ = 745299424.

The previous prime is 2244244399. The next prime is 2244244421. The reversal of 2244244404 is 4044424422.

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, 344394 + ... + 350849.

It is an arithmetic number, because the mean of its divisors is an integer number (219001860).

Almost surely, 2^2244244404 is an apocalyptic number.

It is an amenable number.

2244244404 is an abundant number, since it is smaller than the sum of its proper divisors (3011800236).

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

2244244404 is a wasteful number, since it uses less digits than its factorization.

2244244404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695519 (or 695517 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

The square root of 2244244404 is about 47373.4567453126. The cubic root of 2244244404 is about 1309.2524149731.

Adding to 2244244404 its reverse (4044424422), we get a palindrome (6288668826).

The spelling of 2244244404 in words is "two billion, two hundred forty-four million, two hundred forty-four thousand, four hundred four".