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12423244414230 = 2355131719264081
BaseRepresentation
bin1011010011001000001100…
…0100011111110100010110
31121222122120021010001200000
42310302003010133310112
53112020301032223410
642231054254432130
72421356402122026
oct264620304376426
947878507101600
1012423244414230
113a5a7396646a1
12148785b502646
136c1678925190
1430d406cd3a86
15168255307dc0
hexb4c8311fd16

12423244414230 has 576 divisors, whose sum is σ = 40312103727168. Its totient is φ = 2726621429760.

The previous prime is 12423244414223. The next prime is 12423244414241. The reversal of 12423244414230 is 3241444232421.

12423244414230 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 3 + 2 + 4 + 4 + 414 + 230 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 193835790 + ... + 193899870.

It is an arithmetic number, because the mean of its divisors is an integer number (69986291193).

Almost surely, 212423244414230 is an apocalyptic number.

12423244414230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12423244414230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20156051863584).

12423244414230 is an abundant number, since it is smaller than the sum of its proper divisors (27888859312938).

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

12423244414230 is a wasteful number, since it uses less digits than its factorization.

12423244414230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64171 (or 64140 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 12423244414230 its reverse (3241444232421), we get a palindrome (15664688646651).

The spelling of 12423244414230 in words is "twelve trillion, four hundred twenty-three billion, two hundred forty-four million, four hundred fourteen thousand, two hundred thirty".