12434341332 has 96 divisors (see below), whose sum is σ = 34409088000. Its totient is φ = 3492386016.

The previous prime is 12434341319. The next prime is 12434341333. The reversal of 12434341332 is 23314343421.

It is a happy number.

It is a super-2 number, since 2×12434341332² (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 12434341332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434341333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217243 + ... + 268445.

It is an arithmetic number, because the mean of its divisors is an integer number (358428000).

Almost surely, 2^12434341332 is an apocalyptic number.

12434341332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12434341332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17204544000).

12434341332 is an abundant number, since it is smaller than the sum of its proper divisors (21974746668).

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

12434341332 is a wasteful number, since it uses less digits than its factorization.

12434341332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51290 (or 51274 counting only the distinct ones).

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

Adding to 12434341332 its reverse (23314343421), we get a palindrome (35748684753).

The spelling of 12434341332 in words is "twelve billion, four hundred thirty-four million, three hundred forty-one thousand, three hundred thirty-two".