2444143330313 has 2 divisors, whose sum is σ = 2444143330314. Its totient is φ = 2444143330312.

The previous prime is 2444143330253. The next prime is 2444143330361. The reversal of 2444143330313 is 3130333414442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1639198817344 + 804944512969 = 1280312^2 + 897187^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2444143330313 is a prime.

It is a super-2 number, since 2×2444143330313² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2444143030313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222071665156 + 1222071665157.

It is an arithmetic number, because the mean of its divisors is an integer number (1222071665157).

Almost surely, 2^{2444143330313} is an apocalyptic number.

It is an amenable number.

2444143330313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444143330313 is an equidigital number, since it uses as much as digits as its factorization.

2444143330313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 2444143330313 its reverse (3130333414442), we get a palindrome (5574476744755).

The spelling of 2444143330313 in words is "two trillion, four hundred forty-four billion, one hundred forty-three million, three hundred thirty thousand, three hundred thirteen".