4168066193 has 2 divisors, whose sum is σ = 4168066194. Its totient is φ = 4168066192.

The previous prime is 4168066183. The next prime is 4168066211. The reversal of 4168066193 is 3916608614.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2531297344 + 1636768849 = 50312^2 + 40457^2 .

It is a cyclic number.

It is not a de Polignac number, because 4168066193 - 2¹² = 4168062097 is a prime.

It is not a weakly prime, because it can be changed into another prime (4168066183) by changing a digit.

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 as a sum of consecutive naturals, namely, 2084033096 + 2084033097.

It is an arithmetic number, because the mean of its divisors is an integer number (2084033097).

Almost surely, 2^4168066193 is an apocalyptic number.

It is an amenable number.

4168066193 is a deficient number, since it is larger than the sum of its proper divisors (1).

4168066193 is an equidigital number, since it uses as much as digits as its factorization.

4168066193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 4168066193 is about 64560.5622109969. The cubic root of 4168066193 is about 1609.3291178841.

The spelling of 4168066193 in words is "four billion, one hundred sixty-eight million, sixty-six thousand, one hundred ninety-three".