4440324243020 has 24 divisors (see below), whose sum is σ = 9324783946800. Its totient is φ = 1776110071232.

The previous prime is 4440324243007. The next prime is 4440324243037. The reversal of 4440324243020 is 203424230444.

It is a super-2 number, since 2×4440324243020² (a number of 26 digits) contains 22 as substring.

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, 702611 + ... + 3061749.

It is an arithmetic number, because the mean of its divisors is an integer number (388532664450).

Almost surely, 2^{4440324243020} is an apocalyptic number.

It is an amenable number.

4440324243020 is an abundant number, since it is smaller than the sum of its proper divisors (4884459703780).

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

4440324243020 is a wasteful number, since it uses less digits than its factorization.

4440324243020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453257 (or 2453255 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 4440324243020 its reverse (203424230444), we get a palindrome (4643748473464).

The spelling of 4440324243020 in words is "four trillion, four hundred forty billion, three hundred twenty-four million, two hundred forty-three thousand, twenty".