166452243616104 has 64 divisors (see below), whose sum is σ = 416675873433600. Its totient is φ = 55411426732224.

The previous prime is 166452243616103. The next prime is 166452243616247. The reversal of 166452243616104 is 401616342254661.

166452243616104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (166452243616103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54708919 + ... + 57671225.

It is an arithmetic number, because the mean of its divisors is an integer number (6510560522400).

Almost surely, 2^{166452243616104} is an apocalyptic number.

It is an amenable number.

166452243616104 is an abundant number, since it is smaller than the sum of its proper divisors (250223629817496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166452243616104 is a wasteful number, since it uses less digits than its factorization.

166452243616104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965382 (or 2965378 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 166452243616104 in words is "one hundred sixty-six trillion, four hundred fifty-two billion, two hundred forty-three million, six hundred sixteen thousand, one hundred four".