329543042 has 8 divisors (see below), whose sum is σ = 495194256. Its totient is φ = 164478292.

The previous prime is 329543017. The next prime is 329543063. The reversal of 329543042 is 240345923.

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

It is a super-2 number, since 2×329543042² = 217197233061227528, which contains 22 as substring.

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, 145208 + ... + 147459.

It is an arithmetic number, because the mean of its divisors is an integer number (61899282).

Almost surely, 2^329543042 is an apocalyptic number.

329543042 is a deficient number, since it is larger than the sum of its proper divisors (165651214).

329543042 is a wasteful number, since it uses less digits than its factorization.

329543042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293232.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 329543042 is about 18153.3204125306. The cubic root of 329543042 is about 690.7232086733.

Adding to 329543042 its reverse (240345923), we get a palindrome (569888965).

The spelling of 329543042 in words is "three hundred twenty-nine million, five hundred forty-three thousand, forty-two".