How many individual components are there in the A380?

The Airbus A380 is the world's largest passenger airliner. It is a large four-engine, double-deck, wide body jet airliner manufactured by Airbus. It has 4 million components with 2.5 million part numbers. For more information about the Airbus, visit http://blog.seattlepi.com/aerospace/2007/03/29/a380-ride-and-factoids/