Running a Bitcoin Node on a Pi4 with the OpenWrt OS

Here is a crazy idea, or maybe not...
I am already utilizing my Pi4 to run OpenWRT. It’s working quite well.
I want to run my own Bitcoin Node on that raspberry Pi4
The Pi4 has 8G RAM, 132G MicroSD and 2TB hard drive connected via USB3.
Is it, at all, possible to run the Bitcoin Node and OpenWRT on the same Pi4 ?
Can the Pi4 run both softwares ?