First numbers that belong to both sets:
7744,
665500,
774400,
5556600,
6655000,
7744000,
55566000,
66550000,
77440000,
447722888,
448855888,
555660000,
665500000,
774400000,
1155775544,
5500002244,
5511005500,
5556600000,
6655000000,
7744000000,
11000004488,
11122233444,
22244466888,
44422447788,
44772288800,
44885588800,
55110055000,
55566000000,
66550000000,
77440000000,
88778866688,
110002200011,
115577554400,
440008800044,
447722888000,
448855888000,
550000224400,
551100550000,
555660000000,
665500000000,
774400000000,
1100000448800,
1112223344400,
1155775544000,
1188844992288,
2200222990088,
2224446688800,
2277788992200,
4442244778800,
4477228880000,
4477557775500,
4488558880000,
5500002244000,
5511005500000,
5556600000000,
6655000000000,
7744000000000,
8844449977444,
8877886668800,
11000004488000,
11000220001100,
11122233444000,
11557755440000,
22000440002200,
22244466888000,
22777889922000,
44000880004400,
44422447788000,
44772288800000,
44775577755000,
44885588800000,
55000022440000,
55001100005500,
55110055000000,
55566000000000,
66550000000000,
66688822778888,
77440000000000,
88778866688000,
110000044880000,
110002200011000,
111222334440000,
115577554400000,
118884499228800,
220004400022000,
220022299008800,
222444668880000,
226667733444488,
227778899220000,
330001133882200,
440008800044000,
442226662224444,
444224477880000,
447722888000000,
447755777550000,
448855888000000,
550000224400000,
550011000055000,
551100550000000,
555660000000000,
665500000000000,
774400000000000,
884444997744400,
887788666880000,
992255544007744.