166055441366662 has 8 divisors (see below), whose sum is σ = 249083359633656. Its totient is φ = 83027654822112.

The previous prime is 166055441366623. The next prime is 166055441366707. The reversal of 166055441366662 is 266663144550661.

It is a happy number.

166055441366662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 166055441366662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29716243 + ... + 34859230.

It is an arithmetic number, because the mean of its divisors is an integer number (31135419954207).

Almost surely, 2^{166055441366662} is an apocalyptic number.

166055441366662 is a deficient number, since it is larger than the sum of its proper divisors (83027918266994).

166055441366662 is a wasteful number, since it uses less digits than its factorization.

166055441366662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65861222.

The product of its (nonzero) digits is 111974400, while the sum is 61.

The spelling of 166055441366662 in words is "one hundred sixty-six trillion, fifty-five billion, four hundred forty-one million, three hundred sixty-six thousand, six hundred sixty-two".