244411313 has 2 divisors, whose sum is σ = 244411314. Its totient is φ = 244411312.

The previous prime is 244411301. The next prime is 244411319. The reversal of 244411313 is 313114442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139901584 + 104509729 = 11828^2 + 10223^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244411313 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (244411319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122205656 + 122205657.

It is an arithmetic number, because the mean of its divisors is an integer number (122205657).

Almost surely, 2^244411313 is an apocalyptic number.

It is an amenable number.

244411313 is a deficient number, since it is larger than the sum of its proper divisors (1).

244411313 is an equidigital number, since it uses as much as digits as its factorization.

244411313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

The square root of 244411313 is about 15633.6596163534. The cubic root of 244411313 is about 625.2309017778.

Adding to 244411313 its reverse (313114442), we get a palindrome (557525755).

The spelling of 244411313 in words is "two hundred forty-four million, four hundred eleven thousand, three hundred thirteen".