42330326 has 4 divisors (see below), whose sum is σ = 63495492. Its totient is φ = 21165162.

The previous prime is 42330319. The next prime is 42330349. The reversal of 42330326 is 62303324.

42330326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10582580 + ... + 10582583.

It is an arithmetic number, because the mean of its divisors is an integer number (15873873).

Almost surely, 2^42330326 is an apocalyptic number.

42330326 is a deficient number, since it is larger than the sum of its proper divisors (21165166).

42330326 is a wasteful number, since it uses less digits than its factorization.

42330326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21165165.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 42330326 is about 6506.1759890123. The cubic root of 42330326 is about 348.5115730941.

The spelling of 42330326 in words is "forty-two million, three hundred thirty thousand, three hundred twenty-six".