4311344323441 has 4 divisors (see below), whose sum is σ = 4326687186084. Its totient is φ = 4296001460800.

The previous prime is 4311344323423. The next prime is 4311344323457. The reversal of 4311344323441 is 1443234431134.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1897891969600 + 2413452353841 = 1377640^2 + 1553529^2 .

It is a cyclic number.

It is not a de Polignac number, because 4311344323441 - 2¹¹ = 4311344321393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4311344323441.

It is not an unprimeable number, because it can be changed into a prime (4311344323841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7671430900 + ... + 7671431461.

It is an arithmetic number, because the mean of its divisors is an integer number (1081671796521).

Almost surely, 2^{4311344323441} is an apocalyptic number.

It is an amenable number.

4311344323441 is a deficient number, since it is larger than the sum of its proper divisors (15342862643).

4311344323441 is a wasteful number, since it uses less digits than its factorization.

4311344323441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15342862642.

The product of its digits is 165888, while the sum is 37.

Adding to 4311344323441 its reverse (1443234431134), we get a palindrome (5754578754575).

The spelling of 4311344323441 in words is "four trillion, three hundred eleven billion, three hundred forty-four million, three hundred twenty-three thousand, four hundred forty-one".