12342104029 has 2 divisors, whose sum is σ = 12342104030. Its totient is φ = 12342104028.

The previous prime is 12342103987. The next prime is 12342104039. The reversal of 12342104029 is 92040124321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11852676900 + 489427129 = 108870^2 + 22123^2 .

It is a cyclic number.

It is not a de Polignac number, because 12342104029 - 2²³ = 12333715421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12342103988 and 12342104006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12342104039) 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, 6171052014 + 6171052015.

It is an arithmetic number, because the mean of its divisors is an integer number (6171052015).

Almost surely, 2^12342104029 is an apocalyptic number.

It is an amenable number.

12342104029 is a deficient number, since it is larger than the sum of its proper divisors (1).

12342104029 is an equidigital number, since it uses as much as digits as its factorization.

12342104029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 12342104029 in words is "twelve billion, three hundred forty-two million, one hundred four thousand, twenty-nine".