Python Developer needed to check millions of ERC20 Addresses.

I have tens of thousands of Ethereum addresses and require a Python script that checks the balance of Ethereum and ERC-20 tokens for each address. The script should also output the 24-hour trading volume and current market price for each token of every address. Ultimately, I need a sum of the total assets of all addresses.
In addition to the balance checking, I need a separate script that moves all assets from these Ethereum addresses to a single address, based on specified parameters.