133240032423232 has 112 divisors (see below), whose sum is σ = 309508474809600. Its totient is φ = 56885747390976.

The previous prime is 133240032423217. The next prime is 133240032423317. The reversal of 133240032423232 is 232324230042331.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5765803 + ... + 17312554.

Almost surely, 2^{133240032423232} is an apocalyptic number.

It is an amenable number.

133240032423232 is an abundant number, since it is smaller than the sum of its proper divisors (176268442386368).

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

133240032423232 is an equidigital number, since it uses as much as digits as its factorization.

133240032423232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23078653 (or 23078629 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 133240032423232 its reverse (232324230042331), we get a palindrome (365564262465563).

The spelling of 133240032423232 in words is "one hundred thirty-three trillion, two hundred forty billion, thirty-two million, four hundred twenty-three thousand, two hundred thirty-two".