The ethers.js library provides various utility functions for working with BigNumber instances, including methods to format numbers, check if a number is negative, and other essential checks. For a full list of features, refer to the ethers.js documentation.
BigNumber in ethers.js version 6 offers a powerful way to handle large numbers, ensuring that your Ethereum-related calculations are precise and secure. Whether you're adding large amounts of Ether, comparing transaction values, or converting numbers to different formats, BigNumber makes these operations seamless.