What was the National Debt in January 2009?

Courtesy of the U.S. Treasury Department (www.treasurydirect.gov).

The National Debt on January 1, 2009 was:
$10,669,804,864,612.13

When President Barack Obama was inaugurated on January 20, 2009, the National Debt was:
$10,626,877,048,913.08

In 1959, the interest paid on the National Debt was $7,592,769,000 (The total debt was $290,797,771,717.63 that year)

In Fiscal Year 2009, the interest paid on the National debt was:
$383,071,060,815.42 (greater than the total debt in 1959)