12680710805006 has 4 divisors (see below), whose sum is σ = 19021066207512. Its totient is φ = 6340355402502.

The previous prime is 12680710804981. The next prime is 12680710805011. The reversal of 12680710805006 is 60050801708621.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3170177701250 + ... + 3170177701253.

It is an arithmetic number, because the mean of its divisors is an integer number (4755266551878).

Almost surely, 2^{12680710805006} is an apocalyptic number.

12680710805006 is a deficient number, since it is larger than the sum of its proper divisors (6340355402506).

12680710805006 is an equidigital number, since it uses as much as digits as its factorization.

12680710805006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6340355402505.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 12680710805006 in words is "twelve trillion, six hundred eighty billion, seven hundred ten million, eight hundred five thousand, six".