4440230220 has 48 divisors (see below), whose sum is σ = 12451793760. Its totient is φ = 1182237696.

The previous prime is 4440230219. The next prime is 4440230273. The reversal of 4440230220 is 220320444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17485 + ... + 95844.

It is an arithmetic number, because the mean of its divisors is an integer number (259412370).

Almost surely, 2^4440230220 is an apocalyptic number.

It is an amenable number.

4440230220 is an abundant number, since it is smaller than the sum of its proper divisors (8011563540).

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

4440230220 is a wasteful number, since it uses less digits than its factorization.

4440230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113994 (or 113992 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4440230220 is about 66635.0524874109. The cubic root of 4440230220 is about 1643.6215599931.

Adding to 4440230220 its reverse (220320444), we get a palindrome (4660550664).

The spelling of 4440230220 in words is "four billion, four hundred forty million, two hundred thirty thousand, two hundred twenty".