13441324531343 has 4 divisors (see below), whose sum is σ = 13441600803768. Its totient is φ = 13441048258920.

The previous prime is 13441324531339. The next prime is 13441324531381. The reversal of 13441324531343 is 34313542314431.

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

It is a cyclic number.

It is not a de Polignac number, because 13441324531343 - 2² = 13441324531339 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 13441324531343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441324539343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138063221 + ... + 138160542.

It is an arithmetic number, because the mean of its divisors is an integer number (3360400200942).

Almost surely, 2^{13441324531343} is an apocalyptic number.

13441324531343 is a deficient number, since it is larger than the sum of its proper divisors (276272425).

13441324531343 is an equidigital number, since it uses as much as digits as its factorization.

13441324531343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276272424.

The product of its digits is 622080, while the sum is 41.

Adding to 13441324531343 its reverse (34313542314431), we get a palindrome (47754866845774).

The spelling of 13441324531343 in words is "thirteen trillion, four hundred forty-one billion, three hundred twenty-four million, five hundred thirty-one thousand, three hundred forty-three".