13320244144423 has 2 divisors, whose sum is σ = 13320244144424. Its totient is φ = 13320244144422.

The previous prime is 13320244144409. The next prime is 13320244144439. The reversal of 13320244144423 is 32444144202331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13320244144423 - 2⁹ = 13320244143911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13320244144223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660122072211 + 6660122072212.

It is an arithmetic number, because the mean of its divisors is an integer number (6660122072212).

Almost surely, 2^{13320244144423} is an apocalyptic number.

13320244144423 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320244144423 is an equidigital number, since it uses as much as digits as its factorization.

13320244144423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 13320244144423 its reverse (32444144202331), we get a palindrome (45764388346754).

The spelling of 13320244144423 in words is "thirteen trillion, three hundred twenty billion, two hundred forty-four million, one hundred forty-four thousand, four hundred twenty-three".