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343440010334040 = 23359473302121829
BaseRepresentation
bin100111000010110110101101…
…1110100010100111101011000
31200001000112200211012210202020
41032011231123310110331120
5330003410120121142130
63214234055044334440
7132224502422113134
oct11605553364247530
91601015624183666
10343440010334040
119a4810aa409834
1232628b846a4420
131198333c09a979
1460b4829aa83c4
1529a89e2041e10
hex1385b5bd14f58

343440010334040 has 64 divisors (see below), whose sum is σ = 1030428798271200. Its totient is φ = 91574334554112.

The previous prime is 343440010334017. The next prime is 343440010334053. The reversal of 343440010334040 is 40433010044343.

It is a junction number, because it is equal to n+sod(n) for n = 343440010333992 and 343440010334010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149924155 + ... + 152197674.

Almost surely, 2343440010334040 is an apocalyptic number.

343440010334040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343440010334040 is an abundant number, since it is smaller than the sum of its proper divisors (686988787937160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343440010334040 is a wasteful number, since it uses less digits than its factorization.

343440010334040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302131316 (or 302131312 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 343440010334040 its reverse (40433010044343), we get a palindrome (383873020378383).

The spelling of 343440010334040 in words is "three hundred forty-three trillion, four hundred forty billion, ten million, three hundred thirty-four thousand, forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 9473 18946 28419 37892 47365 56838 75784 94730 113676 142095 189460 227352 284190 378920 568380 1136760 302121829 604243658 906365487 1208487316 1510609145 1812730974 2416974632 3021218290 3625461948 4531827435 6042436580 7250923896 9063654870 12084873160 18127309740 36254619480 2862000086117 5724000172234 8586000258351 11448000344468 14310000430585 17172000516702 22896000688936 28620000861170 34344001033404 42930001291755 57240001722340 68688002066808 85860002583510 114480003444680 171720005167020 343440010334040