It is a sphenic number, since it is the product of 3 distinct primes.
66673085334 is an admirable number.
It is a congruent number.
It is an unprimeable number.
Almost surely, 266673085334 is an apocalyptic number.
66673085334 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.
66673085334 is a wasteful number, since it uses less digits than its factorization.
66673085334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11112180894.
The spelling of 66673085334 in words is "sixty-six billion, six hundred seventy-three million, eighty-five thousand, three hundred thirty-four".