13044330223343 has 4 divisors (see below), whose sum is σ = 13044426106920. Its totient is φ = 13044234339768.

The previous prime is 13044330223321. The next prime is 13044330223433. The reversal of 13044330223343 is 34332203344031.

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 13044330223343 - 2⁶ = 13044330223279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044330223313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47737433 + ... + 48009906.

It is an arithmetic number, because the mean of its divisors is an integer number (3261106526730).

Almost surely, 2^{13044330223343} is an apocalyptic number.

13044330223343 is a deficient number, since it is larger than the sum of its proper divisors (95883577).

13044330223343 is an equidigital number, since it uses as much as digits as its factorization.

13044330223343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95883576.

The product of its (nonzero) digits is 186624, while the sum is 35.

Adding to 13044330223343 its reverse (34332203344031), we get a palindrome (47376533567374).

The spelling of 13044330223343 in words is "thirteen trillion, forty-four billion, three hundred thirty million, two hundred twenty-three thousand, three hundred forty-three".