In Singapore, we even have a 10,000 Dollar bill as legal tender (about 7.5k USD at the moment), and nobody would think you are a criminal for using it.
Though these days people would think you a bit eccentric, perhaps.
During hyperinflation following WW1, we had a 100,000,000,000,000 (100 trillion) Mark bill in Germany. But I think it was only enough to buy some groceries or so.
Though these days people would think you a bit eccentric, perhaps.