"Josh Muszynski checked his account online a few hours after the purchase and saw the 17-digit number - a stunning $23,148,855,308,184,500 (twenty-three quadrillion, one hundred forty-eight trillion, eight hundred fifty-five billion, three hundred eight million, one hundred eighty-four thousand, five hundred dollars).
Muszynski told WMUR-TV that he spent two hours on the phone with Bank of America trying to sort out the string of numbers - and the $15 overdraft fee. The bank corrected the error the next day. Bank of America said the card issuer, Visa, could answer questions. Visa, in turn, referred questions to the bank."