16670473514066 has 8 divisors (see below), whose sum is σ = 25681540278540. Its totient is φ = 8109960087888.

The previous prime is 16670473514053. The next prime is 16670473514077. The reversal of 16670473514066 is 66041537407661.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16667418630625 + 3054883441 = 4082575^2 + 55271^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 112638334481 + ... + 112638334628.

Almost surely, 2^{16670473514066} is an apocalyptic number.

16670473514066 is a deficient number, since it is larger than the sum of its proper divisors (9011066764474).

16670473514066 is a wasteful number, since it uses less digits than its factorization.

16670473514066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225276669148.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 16670473514066 in words is "sixteen trillion, six hundred seventy billion, four hundred seventy-three million, five hundred fourteen thousand, sixty-six".