1,098,765,432

Number
$1 \, 098 \, 765 \, 432$ is:


 * $2^3 \times 3^3 \times 827 \times 6151$


 * Remains pandigital when multiplied by $2$, $4$, $5$, $7$ and $8$

Also see

 * Pandigital Integers remaining Pandigital on Multiplication