66084324817010 has 32 divisors (see below), whose sum is σ = 132577840506240. Its totient is φ = 23569393865472.

The previous prime is 66084324816901. The next prime is 66084324817039. The reversal of 66084324817010 is 1071842348066.

66084324817010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 66084324817010.

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 15 ways as a sum of consecutive naturals, for example, 10229768414 + ... + 10229774873.

It is an arithmetic number, because the mean of its divisors is an integer number (4143057515820).

Almost surely, 2^{66084324817010} is an apocalyptic number.

66084324817010 is an abundant number, since it is smaller than the sum of its proper divisors (66493515689230).

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

66084324817010 is a wasteful number, since it uses less digits than its factorization.

66084324817010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20459543330.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 66084324817010 in words is "sixty-six trillion, eighty-four billion, three hundred twenty-four million, eight hundred seventeen thousand, ten".