66300342 has 8 divisors (see below), whose sum is σ = 132600696. Its totient is φ = 22100112.

The previous prime is 66300313. The next prime is 66300361. The reversal of 66300342 is 24300366.

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

66300342 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5525023 + ... + 5525034.

It is an arithmetic number, because the mean of its divisors is an integer number (16575087).

Almost surely, 2^66300342 is an apocalyptic number.

66300342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

66300342 is a wasteful number, since it uses less digits than its factorization.

66300342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11050062.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 66300342 is about 8142.5021952714. The cubic root of 66300342 is about 404.7360816748.

Adding to 66300342 its sum of digits (24), we get a palindrome (66300366).

The spelling of 66300342 in words is "sixty-six million, three hundred thousand, three hundred forty-two".