Besides being the answer to life, the universe, and everything, 42 is the seed which, in Minecraft 1.14, generates the "Ice Station Zero" map.
You spawn in a Taiga/Taiga Hills area, but if you travel about 300 units SE to coordinates [0,0] you will find a small Snowy Tundra Village featuring: a Church, two Libraries, a Farm, a Weaponsmith's a Stonecutter's, an Armorer's, a Toolsmith's, and just a stone's throw to the south, there is an Igloo w/ mysterious sounds seeming to come from underneath!
Seed Code: 42
X: -152 / Y: 0 / Z: -256
More Minecraft 1.14 Seeds