244234134220 has 24 divisors (see below), whose sum is σ = 514716931008. Its totient is φ = 97345987200.

The previous prime is 244234134217. The next prime is 244234134247. The reversal of 244234134220 is 22431432442.

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, 21723396 + ... + 21734635.

It is an arithmetic number, because the mean of its divisors is an integer number (21446538792).

Almost surely, 2^244234134220 is an apocalyptic number.

244234134220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244234134220 is an abundant number, since it is smaller than the sum of its proper divisors (270482796788).

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

244234134220 is a wasteful number, since it uses less digits than its factorization.

244234134220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43458321 (or 43458319 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 244234134220 its reverse (22431432442), we get a palindrome (266665566662).

The spelling of 244234134220 in words is "two hundred forty-four billion, two hundred thirty-four million, one hundred thirty-four thousand, two hundred twenty".