244124441220 has 384 divisors, whose sum is σ = 818227630080. Its totient is φ = 53754624000.

The previous prime is 244124441207. The next prime is 244124441251. The reversal of 244124441220 is 22144421442.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 26848875 + ... + 26857965.

It is an arithmetic number, because the mean of its divisors is an integer number (2130801120).

Almost surely, 2^244124441220 is an apocalyptic number.

244124441220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244124441220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409113815040).

244124441220 is an abundant number, since it is smaller than the sum of its proper divisors (574103188860).

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

244124441220 is a wasteful number, since it uses less digits than its factorization.

244124441220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9227 (or 9225 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 244124441220 its reverse (22144421442), we get a palindrome (266268862662).

The spelling of 244124441220 in words is "two hundred forty-four billion, one hundred twenty-four million, four hundred forty-one thousand, two hundred twenty".