4402424220 has 24 divisors (see below), whose sum is σ = 12326787984. Its totient is φ = 1173979776.

The previous prime is 4402424209. The next prime is 4402424233. The reversal of 4402424220 is 224242044.

It is a congruent 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, 36686809 + ... + 36686928.

It is an arithmetic number, because the mean of its divisors is an integer number (513616166).

Almost surely, 2^4402424220 is an apocalyptic number.

It is an amenable number.

4402424220 is an abundant number, since it is smaller than the sum of its proper divisors (7924363764).

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

4402424220 is a wasteful number, since it uses less digits than its factorization.

4402424220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73373749 (or 73373747 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4402424220 is about 66350.7665366422. The cubic root of 4402424220 is about 1638.9434276176.

Adding to 4402424220 its reverse (224242044), we get a palindrome (4626666264).

The spelling of 4402424220 in words is "four billion, four hundred two million, four hundred twenty-four thousand, two hundred twenty".