244204223240 has 32 divisors (see below), whose sum is σ = 549581820480. Its totient is φ = 97659943872.

The previous prime is 244204223233. The next prime is 244204223243. The reversal of 244204223240 is 42322402442.

It is not an unprimeable number, because it can be changed into a prime (244204223243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497012 + ... + 857571.

It is an arithmetic number, because the mean of its divisors is an integer number (17174431890).

Almost surely, 2^244204223240 is an apocalyptic number.

244204223240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244204223240 is an abundant number, since it is smaller than the sum of its proper divisors (305377597240).

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

244204223240 is a wasteful number, since it uses less digits than its factorization.

244204223240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359101 (or 1359097 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 244204223240 its reverse (42322402442), we get a palindrome (286526625682).

The spelling of 244204223240 in words is "two hundred forty-four billion, two hundred four million, two hundred twenty-three thousand, two hundred forty".