16666675000099 has 2 divisors, whose sum is σ = 16666675000100. Its totient is φ = 16666675000098.

The previous prime is 16666675000081. The next prime is 16666675000127. The reversal of 16666675000099 is 99000057666661.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16666675000099 - 2⁹ = 16666674999587 is a prime.

It is not a weakly prime, because it can be changed into another prime (16666675000499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8333337500049 + 8333337500050.

It is an arithmetic number, because the mean of its divisors is an integer number (8333337500050).

Almost surely, 2^{16666675000099} is an apocalyptic number.

16666675000099 is a deficient number, since it is larger than the sum of its proper divisors (1).

16666675000099 is an equidigital number, since it uses as much as digits as its factorization.

16666675000099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22044960, while the sum is 61.

The spelling of 16666675000099 in words is "sixteen trillion, six hundred sixty-six billion, six hundred seventy-five million, ninety-nine", and thus it is an aban number.