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23040316361430 = 2325331773424517
BaseRepresentation
bin1010011110100011111011…
…10111110100101011010110
310000120122002021002010220100
411033101331313310223112
511004443031442031210
6121000324125114530
74565415342502224
oct517217567645326
9100518067063810
1023040316361430
117383385a20885
12270144b3b8a46
13cb19005a21b4
1459922b753b14
1529e4e8c535c0
hex14f47ddf4ad6

23040316361430 has 48 divisors (see below), whose sum is σ = 60085803954384. Its totient is φ = 6125522166720.

The previous prime is 23040316361401. The next prime is 23040316361437. The reversal of 23040316361430 is 3416361304032.

23040316361430 is a `hidden beast` number, since 2 + 3 + 0 + 4 + 0 + 3 + 1 + 6 + 3 + 614 + 30 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23040316361437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 386682469 + ... + 386742048.

It is an arithmetic number, because the mean of its divisors is an integer number (1251787582383).

Almost surely, 223040316361430 is an apocalyptic number.

23040316361430 is an abundant number, since it is smaller than the sum of its proper divisors (37045487592954).

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

23040316361430 is a wasteful number, since it uses less digits than its factorization.

23040316361430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773424861 (or 773424858 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

Adding to 23040316361430 its reverse (3416361304032), we get a palindrome (26456677665462).

The spelling of 23040316361430 in words is "twenty-three trillion, forty billion, three hundred sixteen million, three hundred sixty-one thousand, four hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 331 662 993 1655 1986 2979 3310 4965 5958 9930 14895 29790 773424517 1546849034 2320273551 3867122585 4640547102 6960820653 7734245170 11601367755 13921641306 23202735510 34804103265 69608206530 256003515127 512007030254 768010545381 1280017575635 1536021090762 2304031636143 2560035151270 3840052726905 4608063272286 7680105453810 11520158180715 23040316361430