32443042 has 8 divisors (see below), whose sum is σ = 49119696. Its totient is φ = 16069812.

The previous prime is 32443007. The next prime is 32443063. The reversal of 32443042 is 24034423.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75588 + ... + 76015.

It is an arithmetic number, because the mean of its divisors is an integer number (6139962).

Almost surely, 2^32443042 is an apocalyptic number.

32443042 is a deficient number, since it is larger than the sum of its proper divisors (16676654).

32443042 is a wasteful number, since it uses less digits than its factorization.

32443042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151712.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 32443042 is about 5695.8793877680. The cubic root of 32443042 is about 318.9386778875.

Adding to 32443042 its reverse (24034423), we get a palindrome (56477465).

The spelling of 32443042 in words is "thirty-two million, four hundred forty-three thousand, forty-two".