3113444431441 has 2 divisors, whose sum is σ = 3113444431442. Its totient is φ = 3113444431440.

The previous prime is 3113444431421. The next prime is 3113444431453. The reversal of 3113444431441 is 1441344443113.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3097265609025 + 16178822416 = 1759905^2 + 127196^2 .

It is an emirp because it is prime and its reverse (1441344443113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3113444431441 - 2³⁷ = 2976005477969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3113444431441.

It is not a weakly prime, because it can be changed into another prime (3113444431421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556722215720 + 1556722215721.

It is an arithmetic number, because the mean of its divisors is an integer number (1556722215721).

Almost surely, 2^{3113444431441} is an apocalyptic number.

It is an amenable number.

3113444431441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113444431441 is an equidigital number, since it uses as much as digits as its factorization.

3113444431441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 37.

Adding to 3113444431441 its reverse (1441344443113), we get a palindrome (4554788874554).

The spelling of 3113444431441 in words is "three trillion, one hundred thirteen billion, four hundred forty-four million, four hundred thirty-one thousand, four hundred forty-one".