13352456891239 has 2 divisors, whose sum is σ = 13352456891240. Its totient is φ = 13352456891238.

The previous prime is 13352456891201. The next prime is 13352456891243. The reversal of 13352456891239 is 93219865425331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13352456891239 - 2¹³ = 13352456883047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13352456831239) 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, 6676228445619 + 6676228445620.

It is an arithmetic number, because the mean of its divisors is an integer number (6676228445620).

Almost surely, 2^{13352456891239} is an apocalyptic number.

13352456891239 is a deficient number, since it is larger than the sum of its proper divisors (1).

13352456891239 is an equidigital number, since it uses as much as digits as its factorization.

13352456891239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41990400, while the sum is 61.

The spelling of 13352456891239 in words is "thirteen trillion, three hundred fifty-two billion, four hundred fifty-six million, eight hundred ninety-one thousand, two hundred thirty-nine".