543336042 has 8 divisors (see below), whose sum is σ = 1086672096. Its totient is φ = 181112012.

The previous prime is 543336041. The next prime is 543336067. The reversal of 543336042 is 240633345.

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

543336042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (543336041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45277998 + ... + 45278009.

It is an arithmetic number, because the mean of its divisors is an integer number (135834012).

Almost surely, 2^543336042 is an apocalyptic number.

543336042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

543336042 is a wasteful number, since it uses less digits than its factorization.

543336042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90556012.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 543336042 is about 23309.5697514991. The cubic root of 543336042 is about 815.9987715043.

Adding to 543336042 its reverse (240633345), we get a palindrome (783969387).

The spelling of 543336042 in words is "five hundred forty-three million, three hundred thirty-six thousand, forty-two".