4244220004 has 12 divisors (see below), whose sum is σ = 7429466044. Its totient is φ = 2121515424.

The previous prime is 4244219999. The next prime is 4244220007. The reversal of 4244220004 is 4000224424.

It can be written as a sum of positive squares in 2 ways, for example, as 792422500 + 3451797504 = 28150^2 + 58752^2 .

It is not an unprimeable number, because it can be changed into a prime (4244220007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132387 + ... + 161290.

Almost surely, 2^4244220004 is an apocalyptic number.

It is an amenable number.

4244220004 is a deficient number, since it is larger than the sum of its proper divisors (3185246040).

4244220004 is a wasteful number, since it uses less digits than its factorization.

4244220004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297294 (or 297292 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4244220004 is about 65147.6784237167. The cubic root of 4244220004 is about 1619.0712559992.

Adding to 4244220004 its reverse (4000224424), we get a palindrome (8244444428).

The spelling of 4244220004 in words is "four billion, two hundred forty-four million, two hundred twenty thousand, four".