2244443996 has 12 divisors (see below), whose sum is σ = 4019120952. Its totient is φ = 1096123728.

The previous prime is 2244443959. The next prime is 2244444001. The reversal of 2244443996 is 6993444422.

It is a self number, because there is not a number n which added to its sum of digits gives 2244443996.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6524375 + ... + 6524718.

It is an arithmetic number, because the mean of its divisors is an integer number (334926746).

Almost surely, 2^2244443996 is an apocalyptic number.

It is an amenable number.

2244443996 is a deficient number, since it is larger than the sum of its proper divisors (1774676956).

2244443996 is a wasteful number, since it uses less digits than its factorization.

2244443996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13049140 (or 13049138 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 47.

The square root of 2244443996 is about 47375.5632789733. The cubic root of 2244443996 is about 1309.2912266345.

The spelling of 2244443996 in words is "two billion, two hundred forty-four million, four hundred forty-three thousand, nine hundred ninety-six".