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41352415302440 = 23511109829855719
BaseRepresentation
bin10010110011100000111000…
…00001100101001100101000
312102102020210220220201020102
421121300130001211030220
520410004221304134230
6223541012021444532
711465420254330064
oct1131603401451450
9172366726821212
1041352415302440
11121a3508423830
12477a460270748
131a0c692947758
14a2d679078aa4
154baa10582045
hex259c1c065328

41352415302440 has 64 divisors (see below), whose sum is σ = 101502425808000. Its totient is φ = 15037087440640.

The previous prime is 41352415302437. The next prime is 41352415302469. The reversal of 41352415302440 is 4420351425314.

It is a junction number, because it is equal to n+sod(n) for n = 41352415302394 and 41352415302403.

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, 47896901 + ... + 48752619.

It is an arithmetic number, because the mean of its divisors is an integer number (1585975403250).

Almost surely, 241352415302440 is an apocalyptic number.

41352415302440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41352415302440 is an abundant number, since it is smaller than the sum of its proper divisors (60150010505560).

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

41352415302440 is a wasteful number, since it uses less digits than its factorization.

41352415302440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965570 (or 965566 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 41352415302440 its reverse (4420351425314), we get a palindrome (45772766727754).

The spelling of 41352415302440 in words is "forty-one trillion, three hundred fifty-two billion, four hundred fifteen million, three hundred two thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 109829 219658 439316 549145 855719 878632 1098290 1208119 1711438 2196580 2416238 3422876 4278595 4393160 4832476 6040595 6845752 8557190 9412909 9664952 12081190 17114380 18825818 24162380 34228760 37651636 47064545 48324760 75303272 94129090 188258180 376516360 93982762051 187965524102 375931048204 469913810255 751862096408 939827620510 1033810382561 1879655241020 2067620765122 3759310482040 4135241530244 5169051912805 8270483060488 10338103825610 20676207651220 41352415302440