If we keep the same calendar and keep it synchronized the there will be 12
69134
34567
2887 + 56799 + 34567 = 94253
56789
34912
34567
34,567 squared is 1,194,877,489.
420
Five of them
The product is 2,765,360,000
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 34567 is an odd number.
354-567-34567