320001133230242 has 8 divisors (see below), whose sum is σ = 480001846496256. Its totient is φ = 160000517731492.

The previous prime is 320001133230221. The next prime is 320001133230269. The reversal of 320001133230242 is 242032331100023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15622658 + ... + 29733309.

It is an arithmetic number, because the mean of its divisors is an integer number (60000230812032).

Almost surely, 2^{320001133230242} is an apocalyptic number.

320001133230242 is a deficient number, since it is larger than the sum of its proper divisors (160000713266014).

320001133230242 is a wasteful number, since it uses less digits than its factorization.

320001133230242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48883632.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 320001133230242 its reverse (242032331100023), we get a palindrome (562033464330265).

The spelling of 320001133230242 in words is "three hundred twenty trillion, one billion, one hundred thirty-three million, two hundred thirty thousand, two hundred forty-two".