4441143313 has 2 divisors, whose sum is σ = 4441143314. Its totient is φ = 4441143312.

The previous prime is 4441143299. The next prime is 4441143341. The reversal of 4441143313 is 3133411444.

It is a happy number.

It is an a-pointer prime, because the next prime (4441143341) can be obtained adding 4441143313 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3451915009 + 989228304 = 58753^2 + 31452^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4441143313 is a prime.

It is not a weakly prime, because it can be changed into another prime (4441143373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220571656 + 2220571657.

It is an arithmetic number, because the mean of its divisors is an integer number (2220571657).

Almost surely, 2^4441143313 is an apocalyptic number.

It is an amenable number.

4441143313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441143313 is an equidigital number, since it uses as much as digits as its factorization.

4441143313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 28.

The square root of 4441143313 is about 66641.9035817555. The cubic root of 4441143313 is about 1643.7342175510.

Adding to 4441143313 its reverse (3133411444), we get a palindrome (7574554757).

The spelling of 4441143313 in words is "four billion, four hundred forty-one million, one hundred forty-three thousand, three hundred thirteen".