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23231441441241 = 3311295350891569
BaseRepresentation
bin1010100100000111111011…
…10100001001000111011001
310001020220102002122011122000
411102003331310021013121
511021110443002104431
6121224213222551213
74615262530044315
oct522037564110731
9101226362564560
1023231441441241
1174474430620a0
1227324aa898509
13cc693c0261b7
145a459cc9cb45
152a4482ea69e6
hex1520fdd091d9

23231441441241 has 64 divisors (see below), whose sum is σ = 39573284832000. Its totient is φ = 13337662141440.

The previous prime is 23231441441213. The next prime is 23231441441267. The reversal of 23231441441241 is 14214414413232.

23231441441241 is a `hidden beast` number, since 2 + 3 + 231 + 4 + 4 + 1 + 4 + 412 + 4 + 1 = 666.

It is not a de Polignac number, because 23231441441241 - 25 = 23231441441209 is a prime.

It is a super-2 number, since 2×232314414412412 (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23231441441196 and 23231441441205.

It is not an unprimeable number, because it can be changed into a prime (23231441441041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24989296 + ... + 25902273.

It is an arithmetic number, because the mean of its divisors is an integer number (618332575500).

Almost surely, 223231441441241 is an apocalyptic number.

It is an amenable number.

23231441441241 is a deficient number, since it is larger than the sum of its proper divisors (16341843390759).

23231441441241 is a wasteful number, since it uses less digits than its factorization.

23231441441241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50891671 (or 50891665 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

Adding to 23231441441241 its reverse (14214414413232), we get a palindrome (37445855854473).

The spelling of 23231441441241 in words is "twenty-three trillion, two hundred thirty-one billion, four hundred forty-one million, four hundred forty-one thousand, two hundred forty-one".

Divisors: 1 3 9 11 27 29 33 53 87 99 159 261 297 319 477 583 783 957 1431 1537 1749 2871 4611 5247 8613 13833 15741 16907 41499 50721 152163 456489 50891569 152674707 458024121 559807259 1374072363 1475855501 1679421777 2697253157 4427566503 5038265331 8091759471 13282699509 15114795993 16234410511 24275278413 29669784727 39848098527 48703231533 72825835239 78220341553 89009354181 146109694599 234661024659 267028062543 438329083797 703983073977 801084187629 860423757083 2111949221931 2581271271249 7743813813747 23231441441241