The US debt crossed the $40 trillion threshold after adding $1 trillion in just five months. The total amount is equivalent to what an average US worker would earn in a whopping 615 million years.

The national debt is now over $40 trillion, a historic high that economists warn is bad news for the United States.

The milestone arrived months ahead of prior forecasts, driven by war spending, tax cuts, and rising interest costs that now exceed Medicare outlays