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234031212441 = 3313819181401
BaseRepresentation
bin1101100111110101011…
…0001110011110011001
3211101002001000101202000
43121331112032132121
512313243442244231
6255302405031213
722623340324545
oct3317526163631
9741061011660
10234031212441
1190285577864
12394346b5509
13190b8913780
14b481a86a25
15614ae3b6e6
hex367d58e799

234031212441 has 32 divisors (see below), whose sum is σ = 373433303040. Its totient is φ = 143999856000.

The previous prime is 234031212397. The next prime is 234031212449. The reversal of 234031212441 is 144212130432.

234031212441 is a `hidden beast` number, since 2 + 3 + 4 + 0 + 3 + 1 + 212 + 441 = 666.

It is not a de Polignac number, because 234031212441 - 226 = 233964103577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (234031212449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2834341 + ... + 2915741.

It is an arithmetic number, because the mean of its divisors is an integer number (11669790720).

Almost surely, 2234031212441 is an apocalyptic number.

It is an amenable number.

234031212441 is a deficient number, since it is larger than the sum of its proper divisors (139402090599).

234031212441 is a wasteful number, since it uses less digits than its factorization.

234031212441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89614 (or 89608 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 234031212441 its reverse (144212130432), we get a palindrome (378243342873).

The spelling of 234031212441 in words is "two hundred thirty-four billion, thirty-one million, two hundred twelve thousand, four hundred forty-one".

Divisors: 1 3 9 13 27 39 117 351 8191 24573 73719 81401 106483 221157 244203 319449 732609 958347 1058213 2197827 2875041 3174639 9523917 28571751 666755591 2000266773 6000800319 8667822683 18002400957 26003468049 78010404147 234031212441