Or at least $805.6 billion as of the end of September, not including debt service and additional reset costs; around $940 billion including interest payments.
As the US economy faces the prospects of stagnant growth or recession, it is of interest to see why the scope for fiscal policy is so circumscribed — that is why is the debt level so high given that in the last year of the Clinton Administration, we were paying down debt? Figure 1 depicts part of the answer (other parts, here).