244011344144 has 80 divisors (see below), whose sum is σ = 483406560000. Its totient is φ = 119298769920.

The previous prime is 244011344117. The next prime is 244011344147. The reversal of 244011344144 is 441443110442.

It is a self number, because there is not a number n which added to its sum of digits gives 244011344144.

It is not an unprimeable number, because it can be changed into a prime (244011344147) 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, 53638382 + ... + 53642930.

It is an arithmetic number, because the mean of its divisors is an integer number (6042582000).

Almost surely, 2^244011344144 is an apocalyptic number.

It is an amenable number.

244011344144 is a deficient number, since it is larger than the sum of its proper divisors (239395215856).

244011344144 is a wasteful number, since it uses less digits than its factorization.

244011344144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056 (or 5050 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 244011344144 its reverse (441443110442), we get a palindrome (685454454586).

The spelling of 244011344144 in words is "two hundred forty-four billion, eleven million, three hundred forty-four thousand, one hundred forty-four".