166303660014 has 96 divisors (see below), whose sum is σ = 385044192000. Its totient is φ = 51760074240.

The previous prime is 166303660001. The next prime is 166303660027. The reversal of 166303660014 is 410066303661.

166303660014 is a `hidden beast` number, since 1 + 6 + 6 + 3 + 0 + 36 + 600 + 14 = 666.

It is an interprime number because it is at equal distance from previous prime (166303660001) and next prime (166303660027).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31536082 + ... + 31541354.

It is an arithmetic number, because the mean of its divisors is an integer number (4010877000).

Almost surely, 2^166303660014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 166303660014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192522096000).

166303660014 is an abundant number, since it is smaller than the sum of its proper divisors (218740531986).

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

166303660014 is a wasteful number, since it uses less digits than its factorization.

166303660014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7290 (or 7287 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

Adding to 166303660014 its reverse (410066303661), we get a palindrome (576369963675).

The spelling of 166303660014 in words is "one hundred sixty-six billion, three hundred three million, six hundred sixty thousand, fourteen".