441020423424 has 72 divisors (see below), whose sum is σ = 1341437137600. Its totient is φ = 126005833728.

The previous prime is 441020423387. The next prime is 441020423443. The reversal of 441020423424 is 424324020144.

It is a junction number, because it is equal to n+sod(n) for n = 441020423391 and 441020423400.

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, 41012149 + ... + 41022900.

Almost surely, 2^441020423424 is an apocalyptic number.

It is an amenable number.

441020423424 is an abundant number, since it is smaller than the sum of its proper divisors (900416714176).

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

441020423424 is an equidigital number, since it uses as much as digits as its factorization.

441020423424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82035075 (or 82035061 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 441020423424 its reverse (424324020144), we get a palindrome (865344443568).

The spelling of 441020423424 in words is "four hundred forty-one billion, twenty million, four hundred twenty-three thousand, four hundred twenty-four".