16706666004748 has 6 divisors (see below), whose sum is σ = 29236665508316. Its totient is φ = 8353333002372.

The previous prime is 16706666004737. The next prime is 16706666004799. The reversal of 16706666004748 is 84740066660761.

It is a super-2 number, since 2×16706666004748² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2088333250590 + ... + 2088333250597.

Almost surely, 2^{16706666004748} is an apocalyptic number.

It is an amenable number.

16706666004748 is a deficient number, since it is larger than the sum of its proper divisors (12529999503568).

16706666004748 is a wasteful number, since it uses less digits than its factorization.

16706666004748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176666501191 (or 4176666501189 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 16706666004748 in words is "sixteen trillion, seven hundred six billion, six hundred sixty-six million, four thousand, seven hundred forty-eight".