66326222611134 has 24 divisors (see below), whose sum is σ = 143719476378192. Its totient is φ = 22106793067200.

The previous prime is 66326222611127. The next prime is 66326222611183. The reversal of 66326222611134 is 43111622262366.

66326222611134 is a `hidden beast` number, since 6 + 6 + 3 + 2 + 6 + 2 + 22 + 611 + 1 + 3 + 4 = 666.

66326222611134 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 66326222611134.

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 11 ways as a sum of consecutive naturals, for example, 162106939 + ... + 162515574.

It is an arithmetic number, because the mean of its divisors is an integer number (5988311515758).

Almost surely, 2^{66326222611134} is an apocalyptic number.

66326222611134 is an abundant number, since it is smaller than the sum of its proper divisors (77393253767058).

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

66326222611134 is a wasteful number, since it uses less digits than its factorization.

66326222611134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324633872 (or 324633869 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The spelling of 66326222611134 in words is "sixty-six trillion, three hundred twenty-six billion, two hundred twenty-two million, six hundred eleven thousand, one hundred thirty-four".