146,361,946,186,458,562,560,000

Number
$146 \, 361 \, 946 \, 186 \, 458 \, 562 \, 560 \, 000$ is:


 * $2^{18} \times 3 \times 5^4 \times 7 \times 11 \times 13 \times 19 \times 37 \times 79 \times 109 \times 157 \times 313$


 * The $5$th and largest known unitary perfect number after $6$, $60$, $90$, $87 \, 360$: