12331411443 has 12 divisors (see below), whose sum is σ = 19182195760. Its totient is φ = 7588560816.

The previous prime is 12331411327. The next prime is 12331411457. The reversal of 12331411443 is 34411413321.

It is not a de Polignac number, because 12331411443 - 2⁸ = 12331411187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12331411943) 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, 52698223 + ... + 52698456.

Almost surely, 2^12331411443 is an apocalyptic number.

12331411443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12331411443 is a deficient number, since it is larger than the sum of its proper divisors (6850784317).

12331411443 is a wasteful number, since it uses less digits than its factorization.

12331411443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105396698 (or 105396695 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 12331411443 its reverse (34411413321), we get a palindrome (46742824764).

The spelling of 12331411443 in words is "twelve billion, three hundred thirty-one million, four hundred eleven thousand, four hundred forty-three".