244243314442200 has 192 divisors, whose sum is σ = 777701971388160. Its totient is φ = 63364387345920.

The previous prime is 244243314442181. The next prime is 244243314442213. The reversal of 244243314442200 is 2244413342442.

It is a super-2 number, since 2×244243314442200² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 206380557 + ... + 207560643.

It is an arithmetic number, because the mean of its divisors is an integer number (4050531100980).

Almost surely, 2^{244243314442200} is an apocalyptic number.

244243314442200 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 244243314442200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388850985694080).

244243314442200 is an abundant number, since it is smaller than the sum of its proper divisors (533458656945960).

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

244243314442200 is a wasteful number, since it uses less digits than its factorization.

244243314442200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189466 (or 1189457 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 244243314442200 its reverse (2244413342442), we get a palindrome (246487727784642).

The spelling of 244243314442200 in words is "two hundred forty-four trillion, two hundred forty-three billion, three hundred fourteen million, four hundred forty-two thousand, two hundred".