David,

The raised arm god was named Heh, he represented infinity and/or one million, depending on the context of his use; holding one or two palm fronds (rnpt) as infinity in afterlife context or as a kneeling man with raised arms wearing the rnpt simbol headress representing one million which by some researchers also represents "too many to count". Heh and his consort Hauhet were two of the Ogdoad eight created by Thoth. The highest number value we know of was one million, for what use is unkown thus many consider it to mean "too many to count".

Best Regards,

B.A. Hokom