13442112319 has 2 divisors, whose sum is σ = 13442112320. Its totient is φ = 13442112318.

The previous prime is 13442112301. The next prime is 13442112329. The reversal of 13442112319 is 91321124431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13442112319 - 2⁹ = 13442111807 is a prime.

It is a super-2 number, since 2×13442112319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13442112329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6721056159 + 6721056160.

It is an arithmetic number, because the mean of its divisors is an integer number (6721056160).

Almost surely, 2^13442112319 is an apocalyptic number.

13442112319 is a deficient number, since it is larger than the sum of its proper divisors (1).

13442112319 is an equidigital number, since it uses as much as digits as its factorization.

13442112319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The spelling of 13442112319 in words is "thirteen billion, four hundred forty-two million, one hundred twelve thousand, three hundred nineteen".