1. **State the problem:** Calculate the product of 321 and 1441. 2. **Formula used:** Multiplication of two integers: $$a \times b$$. 3. **Calculate:** $$321 \times 1441$$ 4. **Step-by-step multiplication:** - Multiply 321 by 1400: $$321 \times 1400 = 321 \times (1000 + 400) = 321000 + 128400 = 449400$$ - Multiply 321 by 41: $$321 \times 41 = 321 \times (40 + 1) = 12840 + 321 = 13161$$ 5. **Add the two results:** $$449400 + 13161 = 462561$$ 6. **Final answer:** $$321 \times 1441 = 462561$$