13441444322545 has 8 divisors (see below), whose sum is σ = 16206177421440. Its totient is φ = 10702192635120.

The previous prime is 13441444322473. The next prime is 13441444322623. The reversal of 13441444322545 is 54522344414431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13441444322545 - 2³¹ = 13439296838897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13441444322495 and 13441444322504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6370351705 + ... + 6370353814.

It is an arithmetic number, because the mean of its divisors is an integer number (2025772177680).

Almost surely, 2^{13441444322545} is an apocalyptic number.

It is an amenable number.

13441444322545 is a deficient number, since it is larger than the sum of its proper divisors (2764733098895).

13441444322545 is a wasteful number, since it uses less digits than its factorization.

13441444322545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12740705735.

The product of its digits is 3686400, while the sum is 46.

Adding to 13441444322545 its reverse (54522344414431), we get a palindrome (67963788736976).

The spelling of 13441444322545 in words is "thirteen trillion, four hundred forty-one billion, four hundred forty-four million, three hundred twenty-two thousand, five hundred forty-five".