12341233443 has 24 divisors (see below), whose sum is σ = 20881644480. Its totient is φ = 6411029520.

The previous prime is 12341233403. The next prime is 12341233469. The reversal of 12341233443 is 34433214321.

It is a happy number.

It is not a de Polignac number, because 12341233443 - 2⁸ = 12341233187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12341233443.

It is not an unprimeable number, because it can be changed into a prime (12341233403) 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, 3814473 + ... + 3817706.

It is an arithmetic number, because the mean of its divisors is an integer number (870068520).

Almost surely, 2^12341233443 is an apocalyptic number.

12341233443 is a deficient number, since it is larger than the sum of its proper divisors (8540411037).

12341233443 is a wasteful number, since it uses less digits than its factorization.

12341233443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632207 (or 7632200 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 12341233443 its reverse (34433214321), we get a palindrome (46774447764).

The spelling of 12341233443 in words is "twelve billion, three hundred forty-one million, two hundred thirty-three thousand, four hundred forty-three".