2244442416 has 20 divisors (see below), whose sum is σ = 5798143032. Its totient is φ = 748147456.

The previous prime is 2244442397. The next prime is 2244442427. The reversal of 2244442416 is 6142444422.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

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, 23379561 + ... + 23379656.

Almost surely, 2^2244442416 is an apocalyptic number.

It is an amenable number.

2244442416 is an abundant number, since it is smaller than the sum of its proper divisors (3553700616).

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

2244442416 is a wasteful number, since it uses less digits than its factorization.

2244442416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46759228 (or 46759222 counting only the distinct ones).

The product of its digits is 49152, while the sum is 33.

The square root of 2244442416 is about 47375.5466037069. The cubic root of 2244442416 is about 1309.2909194047.

Adding to 2244442416 its reverse (6142444422), we get a palindrome (8386886838).

The spelling of 2244442416 in words is "two billion, two hundred forty-four million, four hundred forty-two thousand, four hundred sixteen".