12346269959 has 2 divisors, whose sum is σ = 12346269960. Its totient is φ = 12346269958.

The previous prime is 12346269899. The next prime is 12346270019. The reversal of 12346269959 is 95996264321.

It is a balanced prime because it is at equal distance from previous prime (12346269899) and next prime (12346270019).

It is an emirp because it is prime and its reverse (95996264321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12346269959 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12346263959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6173134979 + 6173134980.

It is an arithmetic number, because the mean of its divisors is an integer number (6173134980).

Almost surely, 2^12346269959 is an apocalyptic number.

12346269959 is a deficient number, since it is larger than the sum of its proper divisors (1).

12346269959 is an equidigital number, since it uses as much as digits as its factorization.

12346269959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6298560, while the sum is 56.

The spelling of 12346269959 in words is "twelve billion, three hundred forty-six million, two hundred sixty-nine thousand, nine hundred fifty-nine".