12376067771 has 2 divisors, whose sum is σ = 12376067772. Its totient is φ = 12376067770.

The previous prime is 12376067633. The next prime is 12376067773. The reversal of 12376067771 is 17776067321.

It is a strong prime.

It is an emirp because it is prime and its reverse (17776067321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12376067771 is a prime.

Together with 12376067773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12376067773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6188033885 + 6188033886.

It is an arithmetic number, because the mean of its divisors is an integer number (6188033886).

Almost surely, 2^12376067771 is an apocalyptic number.

12376067771 is a deficient number, since it is larger than the sum of its proper divisors (1).

12376067771 is an equidigital number, since it uses as much as digits as its factorization.

12376067771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518616, while the sum is 47.

The spelling of 12376067771 in words is "twelve billion, three hundred seventy-six million, sixty-seven thousand, seven hundred seventy-one".