441224044220 has 48 divisors (see below), whose sum is σ = 937883929248. Its totient is φ = 174335358720.

The previous prime is 441224044211. The next prime is 441224044243. The reversal of 441224044220 is 22440422144.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12633422 + ... + 12668298.

It is an arithmetic number, because the mean of its divisors is an integer number (19539248526).

Almost surely, 2^441224044220 is an apocalyptic number.

It is an amenable number.

441224044220 is an abundant number, since it is smaller than the sum of its proper divisors (496659885028).

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

441224044220 is a wasteful number, since it uses less digits than its factorization.

441224044220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42590 (or 42588 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 441224044220 its reverse (22440422144), we get a palindrome (463664466364).

The spelling of 441224044220 in words is "four hundred forty-one billion, two hundred twenty-four million, forty-four thousand, two hundred twenty".