12676934089 has 2 divisors, whose sum is σ = 12676934090. Its totient is φ = 12676934088.

The previous prime is 12676934087. The next prime is 12676934113. The reversal of 12676934089 is 98043967621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8591806864 + 4085127225 = 92692^2 + 63915^2 .

It is a cyclic number.

It is not a de Polignac number, because 12676934089 - 2¹ = 12676934087 is a prime.

Together with 12676934087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12676934087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338467044 + 6338467045.

It is an arithmetic number, because the mean of its divisors is an integer number (6338467045).

Almost surely, 2^12676934089 is an apocalyptic number.

It is an amenable number.

12676934089 is a deficient number, since it is larger than the sum of its proper divisors (1).

12676934089 is an equidigital number, since it uses as much as digits as its factorization.

12676934089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 12676934089 in words is "twelve billion, six hundred seventy-six million, nine hundred thirty-four thousand, eighty-nine".