244124204220 has 144 divisors (see below), whose sum is σ = 797651461152. Its totient is φ = 60078620160.

The previous prime is 244124204201. The next prime is 244124204227. The reversal of 244124204220 is 22402421442.

244124204220 is a `hidden beast` number, since 2 + 4 + 4 + 12 + 420 + 4 + 220 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244124204227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13986819 + ... + 14004261.

It is an arithmetic number, because the mean of its divisors is an integer number (5539246258).

Almost surely, 2^244124204220 is an apocalyptic number.

244124204220 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 244124204220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398825730576).

244124204220 is an abundant number, since it is smaller than the sum of its proper divisors (553527256932).

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

244124204220 is a wasteful number, since it uses less digits than its factorization.

244124204220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23452 (or 23447 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 244124204220 its reverse (22402421442), we get a palindrome (266526625662).

The spelling of 244124204220 in words is "two hundred forty-four billion, one hundred twenty-four million, two hundred four thousand, two hundred twenty".