42320333522 has 8 divisors (see below), whose sum is σ = 63558777072. Its totient is φ = 21134074500.

The previous prime is 42320333501. The next prime is 42320333593. The reversal of 42320333522 is 22533302324.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13044104 + ... + 13047347.

It is an arithmetic number, because the mean of its divisors is an integer number (7944847134).

Almost surely, 2^42320333522 is an apocalyptic number.

42320333522 is a deficient number, since it is larger than the sum of its proper divisors (21238443550).

42320333522 is a wasteful number, since it uses less digits than its factorization.

42320333522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26092264.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 42320333522 its reverse (22533302324), we get a palindrome (64853635846).

The spelling of 42320333522 in words is "forty-two billion, three hundred twenty million, three hundred thirty-three thousand, five hundred twenty-two".