12383871196429 has 2 divisors, whose sum is σ = 12383871196430. Its totient is φ = 12383871196428.

The previous prime is 12383871196421. The next prime is 12383871196481. The reversal of 12383871196429 is 92469117838321.

12383871196429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9056067048900 + 3327804147529 = 3009330^2 + 1824227^2 .

It is a cyclic number.

It is not a de Polignac number, because 12383871196429 - 2³ = 12383871196421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12383871196421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6191935598214 + 6191935598215.

It is an arithmetic number, because the mean of its divisors is an integer number (6191935598215).

Almost surely, 2^{12383871196429} is an apocalyptic number.

It is an amenable number.

12383871196429 is a deficient number, since it is larger than the sum of its proper divisors (1).

12383871196429 is an equidigital number, since it uses as much as digits as its factorization.

12383871196429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31352832, while the sum is 64.

The spelling of 12383871196429 in words is "twelve trillion, three hundred eighty-three billion, eight hundred seventy-one million, one hundred ninety-six thousand, four hundred twenty-nine".