12343341330 has 80 divisors (see below), whose sum is σ = 33213167064. Its totient is φ = 3289248000.

The previous prime is 12343341259. The next prime is 12343341337. The reversal of 12343341330 is 3314334321.

It can be written as a sum of positive squares in 4 ways, for example, as 7238095929 + 5105245401 = 85077^2 + 71451^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12343341294 and 12343341303.

It is not an unprimeable number, because it can be changed into a prime (12343341337) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1366830 + ... + 1375830.

Almost surely, 2^12343341330 is an apocalyptic number.

12343341330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12343341330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16606583532).

12343341330 is an abundant number, since it is smaller than the sum of its proper divisors (20869825734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12343341330 is a wasteful number, since it uses less digits than its factorization.

12343341330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10713 (or 10704 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 12343341330 its reverse (3314334321), we get a palindrome (15657675651).

The spelling of 12343341330 in words is "twelve billion, three hundred forty-three million, three hundred forty-one thousand, three hundred thirty".