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12301411423 = 737157353857
BaseRepresentation
bin10110111010011100…
…01010010001011111
31011202022021110002111
423131032022101133
5200143130131143
65352353534451
7613561162150
oct133516122137
934668243074
1012301411423
11524290a524
122473874427
131210737b92
14849a7b927
154bee5c99d
hex2dd38a45f

12301411423 has 32 divisors (see below), whose sum is σ = 14588855424. Its totient is φ = 10153009152.

The previous prime is 12301411417. The next prime is 12301411477. The reversal of 12301411423 is 32411410321.

It is a cyclic number.

It is not a de Polignac number, because 12301411423 - 221 = 12299314271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12301411394 and 12301411403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301411483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14353611 + ... + 14354467.

It is an arithmetic number, because the mean of its divisors is an integer number (455901732).

Almost surely, 212301411423 is an apocalyptic number.

12301411423 is a deficient number, since it is larger than the sum of its proper divisors (2287444001).

12301411423 is a wasteful number, since it uses less digits than its factorization.

12301411423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12301411423 its reverse (32411410321), we get a palindrome (44712821744).

The spelling of 12301411423 in words is "twelve billion, three hundred one million, four hundred eleven thousand, four hundred twenty-three".

Divisors: 1 7 37 157 259 353 857 1099 2471 5809 5999 13061 31709 40663 55421 91427 134549 221963 302521 387947 941843 2050577 2117647 4978313 11193277 14354039 34848191 47495797 78352939 332470579 1757344489 12301411423