12384317756429 has 2 divisors, whose sum is σ = 12384317756430. Its totient is φ = 12384317756428.

The previous prime is 12384317756417. The next prime is 12384317756441. The reversal of 12384317756429 is 92465771348321.

It is a balanced prime because it is at equal distance from previous prime (12384317756417) and next prime (12384317756441).

It can be written as a sum of positive squares in only one way, i.e., 10048075816900 + 2336241939529 = 3169870^2 + 1528477^2 .

It is a cyclic number.

It is not a de Polignac number, because 12384317756429 - 2²⁴ = 12384300979213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12384317756449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6192158878214 + 6192158878215.

It is an arithmetic number, because the mean of its divisors is an integer number (6192158878215).

Almost surely, 2^{12384317756429} is an apocalyptic number.

It is an amenable number.

12384317756429 is a deficient number, since it is larger than the sum of its proper divisors (1).

12384317756429 is an equidigital number, since it uses as much as digits as its factorization.

12384317756429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60963840, while the sum is 62.

The spelling of 12384317756429 in words is "twelve trillion, three hundred eighty-four billion, three hundred seventeen million, seven hundred fifty-six thousand, four hundred twenty-nine".