13044002241323 has 4 divisors (see below), whose sum is σ = 13091092502400. Its totient is φ = 12996911980248.

The previous prime is 13044002241287. The next prime is 13044002241397. The reversal of 13044002241323 is 32314220044031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13044002241323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13044002249323) 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, 23545130123 + ... + 23545130676.

It is an arithmetic number, because the mean of its divisors is an integer number (3272773125600).

Almost surely, 2^{13044002241323} is an apocalyptic number.

13044002241323 is a deficient number, since it is larger than the sum of its proper divisors (47090261077).

13044002241323 is an equidigital number, since it uses as much as digits as its factorization.

13044002241323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47090261076.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 13044002241323 its reverse (32314220044031), we get a palindrome (45358222285354).

The spelling of 13044002241323 in words is "thirteen trillion, forty-four billion, two million, two hundred forty-one thousand, three hundred twenty-three".