12343063271 has 24 divisors (see below), whose sum is σ = 16241353344. Its totient is φ = 9111741840.

The previous prime is 12343063241. The next prime is 12343063273. The reversal of 12343063271 is 17236034321.

It is not a de Polignac number, because 12343063271 - 2¹⁴ = 12343046887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343063273) 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, 194225 + ... + 249818.

It is an arithmetic number, because the mean of its divisors is an integer number (676723056).

Almost surely, 2^12343063271 is an apocalyptic number.

12343063271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12343063271 is a deficient number, since it is larger than the sum of its proper divisors (3898290073).

12343063271 is a wasteful number, since it uses less digits than its factorization.

12343063271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444099 (or 444080 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 12343063271 its reverse (17236034321), we get a palindrome (29579097592).

The spelling of 12343063271 in words is "twelve billion, three hundred forty-three million, sixty-three thousand, two hundred seventy-one".