4402244512 has 24 divisors (see below), whose sum is σ = 8669902500. Its totient is φ = 2200364544.

The previous prime is 4402244507. The next prime is 4402244521. The reversal of 4402244512 is 2154422044.

It can be written as a sum of positive squares in 2 ways, for example, as 3349631376 + 1052613136 = 57876^2 + 32444^2 .

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, 77364 + ... + 121612.

Almost surely, 2^4402244512 is an apocalyptic number.

It is an amenable number.

4402244512 is a deficient number, since it is larger than the sum of its proper divisors (4267657988).

4402244512 is a wasteful number, since it uses less digits than its factorization.

4402244512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47368 (or 47360 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 4402244512 is about 66349.4122958146. The cubic root of 4402244512 is about 1638.9211266278.

Adding to 4402244512 its reverse (2154422044), we get a palindrome (6556666556).

The spelling of 4402244512 in words is "four billion, four hundred two million, two hundred forty-four thousand, five hundred twelve".