14131021313441 has 4 divisors (see below), whose sum is σ = 14154851029572. Its totient is φ = 14107191597312.

The previous prime is 14131021313411. The next prime is 14131021313449. The reversal of 14131021313441 is 14431312013141.

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 7917492950416 + 6213528363025 = 2813804^2 + 2492695^2 .

It is a cyclic number.

It is not a de Polignac number, because 14131021313441 - 2¹⁰ = 14131021312417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14131021313449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11914857176 + ... + 11914858361.

It is an arithmetic number, because the mean of its divisors is an integer number (3538712757393).

Almost surely, 2^{14131021313441} is an apocalyptic number.

It is an amenable number.

14131021313441 is a deficient number, since it is larger than the sum of its proper divisors (23829716131).

14131021313441 is an equidigital number, since it uses as much as digits as its factorization.

14131021313441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23829716130.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 14131021313441 its reverse (14431312013141), we get a palindrome (28562333326582).

The spelling of 14131021313441 in words is "fourteen trillion, one hundred thirty-one billion, twenty-one million, three hundred thirteen thousand, four hundred forty-one".