244144223441313 has 16 divisors (see below), whose sum is σ = 352887694002816. Its totient is φ = 149247614937600.

The previous prime is 244144223441309. The next prime is 244144223441333. The reversal of 244144223441313 is 313144322441442.

It is not a de Polignac number, because 244144223441313 - 2² = 244144223441309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (244144223441333) 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, 20728829520 + ... + 20728841297.

It is an arithmetic number, because the mean of its divisors is an integer number (22055480875176).

Almost surely, 2^{244144223441313} is an apocalyptic number.

It is an amenable number.

244144223441313 is a deficient number, since it is larger than the sum of its proper divisors (108743470561503).

244144223441313 is a wasteful number, since it uses less digits than its factorization.

244144223441313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41457670984.

The product of its digits is 884736, while the sum is 42.

Adding to 244144223441313 its reverse (313144322441442), we get a palindrome (557288545882755).

The spelling of 244144223441313 in words is "two hundred forty-four trillion, one hundred forty-four billion, two hundred twenty-three million, four hundred forty-one thousand, three hundred thirteen".