12676384686 has 16 divisors (see below), whose sum is σ = 28974593664. Its totient is φ = 3621824184.

The previous prime is 12676384661. The next prime is 12676384687. The reversal of 12676384686 is 68648367621.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12676384687) 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 in 7 ways as a sum of consecutive naturals, for example, 150909300 + ... + 150909383.

It is an arithmetic number, because the mean of its divisors is an integer number (1810912104).

Almost surely, 2^12676384686 is an apocalyptic number.

12676384686 is an abundant number, since it is smaller than the sum of its proper divisors (16298208978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12676384686 is a wasteful number, since it uses less digits than its factorization.

12676384686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301818695.

The product of its digits is 13934592, while the sum is 57.

The spelling of 12676384686 in words is "twelve billion, six hundred seventy-six million, three hundred eighty-four thousand, six hundred eighty-six".