Those who complete (compleat!) the Munros can record this fact and receive the magic number by writing in to The Clerk of The List (See here). Additionally, a list of current compleaters is published annually in the SMC Journal.
Dorothy Stirling - 4328
Sgurr a' Mhaoraich - 14 September 2014
Dorothy compleating her fourth round of Munros, holding her 3 month old grandson on his first Munro.