It is a sphenic number, since it is the product of 3 distinct primes.
143850066 is an admirable number.
It is an unprimeable number.
Almost surely, 2143850066 is an apocalyptic number.
143850066 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.
143850066 is a wasteful number, since it uses less digits than its factorization.
143850066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23975016.
The square root of 143850066 is about 11993.7511229807. The cubic root of 143850066 is about 523.9662998159.
The spelling of 143850066 in words is "one hundred forty-three million, eight hundred fifty thousand, sixty-six".