13343233243 has 4 divisors (see below), whose sum is σ = 13350693520. Its totient is φ = 13335772968.

The previous prime is 13343233229. The next prime is 13343233247. The reversal of 13343233243 is 34233234331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13343233243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13343233247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3727455 + ... + 3731032.

It is an arithmetic number, because the mean of its divisors is an integer number (3337673380).

Almost surely, 2^13343233243 is an apocalyptic number.

13343233243 is a deficient number, since it is larger than the sum of its proper divisors (7460277).

13343233243 is an equidigital number, since it uses as much as digits as its factorization.

13343233243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7460276.

The product of its digits is 46656, while the sum is 31.

Adding to 13343233243 its reverse (34233234331), we get a palindrome (47576467574).

The spelling of 13343233243 in words is "thirteen billion, three hundred forty-three million, two hundred thirty-three thousand, two hundred forty-three".