4244431244 has 12 divisors (see below), whose sum is σ = 7428705984. Its totient is φ = 2121943824.

The previous prime is 4244431237. The next prime is 4244431253. The reversal of 4244431244 is 4421344424.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4244431244.

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, 30524 + ... + 97059.

It is an arithmetic number, because the mean of its divisors is an integer number (619058832).

Almost surely, 2^4244431244 is an apocalyptic number.

It is an amenable number.

4244431244 is a deficient number, since it is larger than the sum of its proper divisors (3184274740).

4244431244 is a wasteful number, since it uses less digits than its factorization.

4244431244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135904 (or 135902 counting only the distinct ones).

The product of its digits is 49152, while the sum is 32.

The square root of 4244431244 is about 65149.2996432041. The cubic root of 4244431244 is about 1619.0981166032.

Adding to 4244431244 its reverse (4421344424), we get a palindrome (8665775668).

The spelling of 4244431244 in words is "four billion, two hundred forty-four million, four hundred thirty-one thousand, two hundred forty-four".