232322330442 has 32 divisors (see below), whose sum is σ = 475556336640. Its totient is φ = 75622967280.

The previous prime is 232322330437. The next prime is 232322330459. The reversal of 232322330442 is 244033223232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1086409 + ... + 1282547.

It is an arithmetic number, because the mean of its divisors is an integer number (14861135520).

Almost surely, 2^232322330442 is an apocalyptic number.

232322330442 is an abundant number, since it is smaller than the sum of its proper divisors (243234006198).

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

232322330442 is a wasteful number, since it uses less digits than its factorization.

232322330442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200778.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 232322330442 its reverse (244033223232), we get a palindrome (476355553674).

The spelling of 232322330442 in words is "two hundred thirty-two billion, three hundred twenty-two million, three hundred thirty thousand, four hundred forty-two".