13142342123329 has 2 divisors, whose sum is σ = 13142342123330. Its totient is φ = 13142342123328.

The previous prime is 13142342123311. The next prime is 13142342123353. The reversal of 13142342123329 is 92332124324131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9975995910400 + 3166346212929 = 3158480^2 + 1779423^2 .

It is a cyclic number.

It is not a de Polignac number, because 13142342123329 - 2¹⁵ = 13142342090561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13142342123291 and 13142342123300.

It is not a weakly prime, because it can be changed into another prime (13142342163329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571171061664 + 6571171061665.

It is an arithmetic number, because the mean of its divisors is an integer number (6571171061665).

Almost surely, 2^{13142342123329} is an apocalyptic number.

It is an amenable number.

13142342123329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13142342123329 is an equidigital number, since it uses as much as digits as its factorization.

13142342123329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 40.

The spelling of 13142342123329 in words is "thirteen trillion, one hundred forty-two billion, three hundred forty-two million, one hundred twenty-three thousand, three hundred twenty-nine".