12676934109 has 12 divisors (see below), whose sum is σ = 19662183744. Its totient is φ = 7243962264.

The previous prime is 12676934089. The next prime is 12676934113. The reversal of 12676934109 is 90143967621.

It is not a de Polignac number, because 12676934109 - 2¹³ = 12676925917 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12676934509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43118677 + ... + 43118970.

It is an arithmetic number, because the mean of its divisors is an integer number (1638515312).

Almost surely, 2^12676934109 is an apocalyptic number.

It is an amenable number.

12676934109 is a deficient number, since it is larger than the sum of its proper divisors (6985249635).

12676934109 is an equidigital number, since it uses as much as digits as its factorization.

12676934109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86237664 (or 86237657 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 12676934109 in words is "twelve billion, six hundred seventy-six million, nine hundred thirty-four thousand, one hundred nine".