12276613967 has 2 divisors, whose sum is σ = 12276613968. Its totient is φ = 12276613966.

The previous prime is 12276613961. The next prime is 12276614027. The reversal of 12276613967 is 76931667221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12276613967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12276613961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6138306983 + 6138306984.

It is an arithmetic number, because the mean of its divisors is an integer number (6138306984).

Almost surely, 2^12276613967 is an apocalyptic number.

12276613967 is a deficient number, since it is larger than the sum of its proper divisors (1).

12276613967 is an equidigital number, since it uses as much as digits as its factorization.

12276613967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 50.

The spelling of 12276613967 in words is "twelve billion, two hundred seventy-six million, six hundred thirteen thousand, nine hundred sixty-seven".