13166412062163 has 4 divisors (see below), whose sum is σ = 17555216082888. Its totient is φ = 8777608041440.

The previous prime is 13166412062147. The next prime is 13166412062201. The reversal of 13166412062163 is 36126021466131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13166412062163 - 2⁴ = 13166412062147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13166412062113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2194402010358 + ... + 2194402010363.

It is an arithmetic number, because the mean of its divisors is an integer number (4388804020722).

Almost surely, 2^{13166412062163} is an apocalyptic number.

13166412062163 is a deficient number, since it is larger than the sum of its proper divisors (4388804020725).

13166412062163 is an equidigital number, since it uses as much as digits as its factorization.

13166412062163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388804020724.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 13166412062163 in words is "thirteen trillion, one hundred sixty-six billion, four hundred twelve million, sixty-two thousand, one hundred sixty-three".