How much is the negative quarter to the power of 2011 multiplied by the power of 16 to the power of 1005

How much is the negative quarter to the power of 2011 multiplied by the power of 16 to the power of 1005

The 1005th power of 16 is equal to the 2010 power of 4, and the multiplication with the preceding one is equal to 1 / 4