Standard_M64ms_v4 is an Azure VM size with 64 vCPUs. In East US it costs $16.682 per hour on demand ($12,177.79 per month) for Linux. Spot capacity is about $3.336 per hour. It is sold in 6 regions.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.