12433789343 has 2 divisors, whose sum is σ = 12433789344. Its totient is φ = 12433789342.

The previous prime is 12433789337. The next prime is 12433789421. The reversal of 12433789343 is 34398733421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12433789343 is a prime.

It is a super-2 number, since 2×12433789343² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12433789843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216894671 + 6216894672.

It is an arithmetic number, because the mean of its divisors is an integer number (6216894672).

Almost surely, 2^12433789343 is an apocalyptic number.

12433789343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12433789343 is an equidigital number, since it uses as much as digits as its factorization.

12433789343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 47.

The spelling of 12433789343 in words is "twelve billion, four hundred thirty-three million, seven hundred eighty-nine thousand, three hundred forty-three".