12433203430139 has 2 divisors, whose sum is σ = 12433203430140. Its totient is φ = 12433203430138.

The previous prime is 12433203430079. The next prime is 12433203430189. The reversal of 12433203430139 is 93103430233421.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12433203430139 is a prime.

It is not a weakly prime, because it can be changed into another prime (12433203430189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216601715069 + 6216601715070.

It is an arithmetic number, because the mean of its divisors is an integer number (6216601715070).

Almost surely, 2^{12433203430139} is an apocalyptic number.

12433203430139 is a deficient number, since it is larger than the sum of its proper divisors (1).

12433203430139 is an equidigital number, since it uses as much as digits as its factorization.

12433203430139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 12433203430139 in words is "twelve trillion, four hundred thirty-three billion, two hundred three million, four hundred thirty thousand, one hundred thirty-nine".