12677403086 has 4 divisors (see below), whose sum is σ = 19016104632. Its totient is φ = 6338701542.

The previous prime is 12677403023. The next prime is 12677403119. The reversal of 12677403086 is 68030477621.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 3169350770 + ... + 3169350773.

It is an arithmetic number, because the mean of its divisors is an integer number (4754026158).

Almost surely, 2^12677403086 is an apocalyptic number.

12677403086 is a deficient number, since it is larger than the sum of its proper divisors (6338701546).

12677403086 is an equidigital number, since it uses as much as digits as its factorization.

12677403086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338701545.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 12677403086 in words is "twelve billion, six hundred seventy-seven million, four hundred three thousand, eighty-six".