12343045435999 has 2 divisors, whose sum is σ = 12343045436000. Its totient is φ = 12343045435998.

The previous prime is 12343045435957. The next prime is 12343045436041. The reversal of 12343045435999 is 99953454034321.

It is a balanced prime because it is at equal distance from previous prime (12343045435957) and next prime (12343045436041).

It is a cyclic number.

It is not a de Polignac number, because 12343045435999 - 2¹⁷ = 12343045304927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12343045445999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6171522717999 + 6171522718000.

It is an arithmetic number, because the mean of its divisors is an integer number (6171522718000).

Almost surely, 2^{12343045435999} is an apocalyptic number.

12343045435999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12343045435999 is an equidigital number, since it uses as much as digits as its factorization.

12343045435999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62985600, while the sum is 61.

The spelling of 12343045435999 in words is "twelve trillion, three hundred forty-three billion, forty-five million, four hundred thirty-five thousand, nine hundred ninety-nine".