Euler's number with two million digits: The e constant, or Euler's number, printed with two million digits in a single volume.

The number e, called sometimes Euler's number, is a mathematical constant that is the base of natural logarithm.

The number e can be calculated as is the limit of (1 + 1/n)ⁿ as n approaches infinity

Here we present that number printed, in his first two million digits, in a single volume.