1232340413304 has 256 divisors, whose sum is σ = 4161310433280. Its totient is φ = 293696017920.

The previous prime is 1232340413303. The next prime is 1232340413327. The reversal of 1232340413304 is 4033140432321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232340413303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3858427 + ... + 4165589.

It is an arithmetic number, because the mean of its divisors is an integer number (16255118880).

Almost surely, 2^{1232340413304} is an apocalyptic number.

1232340413304 is a gapful number since it is divisible by the number (14) 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 1232340413304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2080655216640).

1232340413304 is an abundant number, since it is smaller than the sum of its proper divisors (2928970019976).

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

1232340413304 is a wasteful number, since it uses less digits than its factorization.

1232340413304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307370 (or 307366 counting only the distinct ones).

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

Adding to 1232340413304 its reverse (4033140432321), we get a palindrome (5265480845625).

The spelling of 1232340413304 in words is "one trillion, two hundred thirty-two billion, three hundred forty million, four hundred thirteen thousand, three hundred four".