more than one can shake a stick at

paljon Occurring in abundance; of a large quantity; many.
1852, w:Harriet Beecher Stowe|Harriet Beecher Stowe, Uncle Toms Cabin'', ch. 16:

"Laziness, cousin, laziness,—which ruins more souls than you can shake a stick at."

"He's laid out more 'Federates dan he can shake a stick at."

"I've got more companies than you can shake a stick at. There's the Alameda & Contra Costa Land Syndicate, the Consolidated Street Railways, the Yerba Buena Ferry Company, the United Water Company, the Piedmont Realty Company, the Fairview and Portola Hotel Company, and half a dozen more that I've got to refer to a notebook to remember."

There are more billionaires than you can shake a stick at.