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41230112210440 = 2355367728726981
BaseRepresentation
bin10010101111111101000100…
…01100010011111000001000
312101222120010102001220110021
421113332202030103320020
520401003232211213230
6223404504014030224
711453530421234536
oct1127764214237010
9171876112056407
1041230112210440
111215665752659a
12475a8091a8374
131a00ca1574a6a
14a27795cdb156
154b77532e8c7a
hex257fa2313e08

41230112210440 has 64 divisors (see below), whose sum is σ = 94657703848560. Its totient is φ = 16156972815360.

The previous prime is 41230112210431. The next prime is 41230112210467. The reversal of 41230112210440 is 4401221103214.

It can be written as a sum of positive squares in 8 ways, for example, as 41224386866884 + 5725343556 = 6420622^2 + 75666^2 .

It is a super-3 number, since 3×412301122104403 (a number of 42 digits) contains 333 as substring.

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, 12928251 + ... + 15798730.

Almost surely, 241230112210440 is an apocalyptic number.

41230112210440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41230112210440 is an abundant number, since it is smaller than the sum of its proper divisors (53427591638120).

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

41230112210440 is a wasteful number, since it uses less digits than its factorization.

41230112210440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28727722 (or 28727718 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 41230112210440 its reverse (4401221103214), we get a palindrome (45631333313654).

The spelling of 41230112210440 in words is "forty-one trillion, two hundred thirty billion, one hundred twelve million, two hundred ten thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 20 40 53 106 212 265 424 530 677 1060 1354 2120 2708 3385 5416 6770 13540 27080 35881 71762 143524 179405 287048 358810 717620 1435240 28726981 57453962 114907924 143634905 229815848 287269810 574539620 1149079240 1522529993 3045059986 6090119972 7612649965 12180239944 15225299930 19448166137 30450599860 38896332274 60901199720 77792664548 97240830685 155585329096 194481661370 388963322740 777926645480 1030752805261 2061505610522 4123011221044 5153764026305 8246022442088 10307528052610 20615056105220 41230112210440