12106768726 has 32 divisors (see below), whose sum is σ = 20611150560. Its totient is φ = 5287286016.

The previous prime is 12106768711. The next prime is 12106768733. The reversal of 12106768726 is 62786760121.

It is a happy number.

12106768726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409060 + ... + 437656.

It is an arithmetic number, because the mean of its divisors is an integer number (644098455).

Almost surely, 2^12106768726 is an apocalyptic number.

12106768726 is a deficient number, since it is larger than the sum of its proper divisors (8504381834).

12106768726 is a wasteful number, since it uses less digits than its factorization.

12106768726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29488.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 12106768726 in words is "twelve billion, one hundred six million, seven hundred sixty-eight thousand, seven hundred twenty-six".