244420204244 has 48 divisors (see below), whose sum is σ = 456120806400. Its totient is φ = 114268898016.

The previous prime is 244420204169. The next prime is 244420204247. The reversal of 244420204244 is 442402024442.

It is a super-2 number, since 2×244420204244² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244420204244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244420204247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20089307 + ... + 20101469.

It is an arithmetic number, because the mean of its divisors is an integer number (9502516800).

Almost surely, 2^244420204244 is an apocalyptic number.

It is an amenable number.

244420204244 is a deficient number, since it is larger than the sum of its proper divisors (211700602156).

244420204244 is a wasteful number, since it uses less digits than its factorization.

244420204244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15612 (or 15610 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 244420204244 its reverse (442402024442), we get a palindrome (686822228686).

The spelling of 244420204244 in words is "two hundred forty-four billion, four hundred twenty million, two hundred four thousand, two hundred forty-four".