13166232541612 has 48 divisors (see below), whose sum is σ = 23396701753152. Its totient is φ = 6482197463040.

The previous prime is 13166232541589. The next prime is 13166232541687. The reversal of 13166232541612 is 21614523266131.

13166232541612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 849591048 + ... + 849606544.

It is an arithmetic number, because the mean of its divisors is an integer number (487431286524).

Almost surely, 2^{13166232541612} is an apocalyptic number.

It is an amenable number.

13166232541612 is a deficient number, since it is larger than the sum of its proper divisors (10230469211540).

13166232541612 is a wasteful number, since it uses less digits than its factorization.

13166232541612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27178 (or 27176 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The spelling of 13166232541612 in words is "thirteen trillion, one hundred sixty-six billion, two hundred thirty-two million, five hundred forty-one thousand, six hundred twelve".