4411605220 has 24 divisors (see below), whose sum is σ = 10106587008. Its totient is φ = 1604220000.

The previous prime is 4411605199. The next prime is 4411605259. The reversal of 4411605220 is 225061144.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10026156 + ... + 10026595.

It is an arithmetic number, because the mean of its divisors is an integer number (421107792).

Almost surely, 2^4411605220 is an apocalyptic number.

It is an amenable number.

4411605220 is an abundant number, since it is smaller than the sum of its proper divisors (5694981788).

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

4411605220 is a wasteful number, since it uses less digits than its factorization.

4411605220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20052771 (or 20052769 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4411605220 is about 66419.9158385495. The cubic root of 4411605220 is about 1640.0819436549.

Adding to 4411605220 its reverse (225061144), we get a palindrome (4636666364).

The spelling of 4411605220 in words is "four billion, four hundred eleven million, six hundred five thousand, two hundred twenty".