133232432340442 has 16 divisors (see below), whose sum is σ = 201190583059200. Its totient is φ = 66168907625232.

The previous prime is 133232432340437. The next prime is 133232432340481. The reversal of 133232432340442 is 244043234232331.

It is a junction number, because it is equal to n+sod(n) for n = 133232432340395 and 133232432340404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124443103 + ... + 125509165.

It is an arithmetic number, because the mean of its divisors is an integer number (12574411441200).

Almost surely, 2^{133232432340442} is an apocalyptic number.

133232432340442 is a deficient number, since it is larger than the sum of its proper divisors (67958150718758).

133232432340442 is a wasteful number, since it uses less digits than its factorization.

133232432340442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485597.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 133232432340442 its reverse (244043234232331), we get a palindrome (377275666572773).

The spelling of 133232432340442 in words is "one hundred thirty-three trillion, two hundred thirty-two billion, four hundred thirty-two million, three hundred forty thousand, four hundred forty-two".