Largest unit of information

The largest unit of information is typically considered to be a "brontobyte," which is equivalent to 10^27 bytes or 1,024 yottabytes. In the context of digital data, information is often measured in bytes, with larger units like kilobytes, megabytes, gigabytes, terabytes, and so on, leading up to the brontobyte. However, brontobytes are mostly theoretical at this point, as current data storage and processing capabilities have not yet reached this scale in practical applications.