12331214343 has 12 divisors (see below), whose sum is σ = 20356290448. Its totient is φ = 7046408160.

The previous prime is 12331214327. The next prime is 12331214351. The reversal of 12331214343 is 34341213321.

It is a happy number.

12331214343 is a `hidden beast` number, since 1 + 2 + 3 + 312 + 1 + 4 + 343 = 666.

It is not a de Polignac number, because 12331214343 - 2⁴ = 12331214327 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 (12331214393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97866718 + ... + 97866843.

Almost surely, 2^12331214343 is an apocalyptic number.

12331214343 is a deficient number, since it is larger than the sum of its proper divisors (8025076105).

12331214343 is a wasteful number, since it uses less digits than its factorization.

12331214343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195733574 (or 195733571 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 12331214343 its reverse (34341213321), we get a palindrome (46672427664).

The spelling of 12331214343 in words is "twelve billion, three hundred thirty-one million, two hundred fourteen thousand, three hundred forty-three".