12346266263 has 2 divisors, whose sum is σ = 12346266264. Its totient is φ = 12346266262.

The previous prime is 12346266241. The next prime is 12346266293. The reversal of 12346266263 is 36266264321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12346266263 - 2⁶ = 12346266199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12346266263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12346266293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6173133131 + 6173133132.

It is an arithmetic number, because the mean of its divisors is an integer number (6173133132).

Almost surely, 2^12346266263 is an apocalyptic number.

12346266263 is a deficient number, since it is larger than the sum of its proper divisors (1).

12346266263 is an equidigital number, since it uses as much as digits as its factorization.

12346266263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 41.

The spelling of 12346266263 in words is "twelve billion, three hundred forty-six million, two hundred sixty-six thousand, two hundred sixty-three".