4424413220 has 24 divisors (see below), whose sum is σ = 9295461504. Its totient is φ = 1768966496.

The previous prime is 4424413177. The next prime is 4424413271. The reversal of 4424413220 is 223144244.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4424413220.

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, 3452 + ... + 94131.

It is an arithmetic number, because the mean of its divisors is an integer number (387310896).

Almost surely, 2^4424413220 is an apocalyptic number.

It is an amenable number.

4424413220 is an abundant number, since it is smaller than the sum of its proper divisors (4871048284).

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

4424413220 is a wasteful number, since it uses less digits than its factorization.

4424413220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99859 (or 99857 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4424413220 is about 66516.2628234630. The cubic root of 4424413220 is about 1641.6676003098.

Adding to 4424413220 its reverse (223144244), we get a palindrome (4647557464).

The spelling of 4424413220 in words is "four billion, four hundred twenty-four million, four hundred thirteen thousand, two hundred twenty".