12333243344 has 10 divisors (see below), whose sum is σ = 23895659010. Its totient is φ = 6166621664.

The previous prime is 12333243343. The next prime is 12333243367. The reversal of 12333243344 is 44334233321.

It can be written as a sum of positive squares in only one way, i.e., 10104270400 + 2228972944 = 100520^2 + 47212^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12333243344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12333243343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385413839 + ... + 385413870.

It is an arithmetic number, because the mean of its divisors is an integer number (2389565901).

Almost surely, 2^12333243344 is an apocalyptic number.

It is an amenable number.

12333243344 is a deficient number, since it is larger than the sum of its proper divisors (11562415666).

12333243344 is an equidigital number, since it uses as much as digits as its factorization.

12333243344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770827717 (or 770827711 counting only the distinct ones).

The product of its digits is 62208, while the sum is 32.

Adding to 12333243344 its reverse (44334233321), we get a palindrome (56667476665).

The spelling of 12333243344 in words is "twelve billion, three hundred thirty-three million, two hundred forty-three thousand, three hundred forty-four".