32543342242 has 16 divisors (see below), whose sum is σ = 49577850720. Its totient is φ = 16017727968.

The previous prime is 32543342231. The next prime is 32543342297. The reversal of 32543342242 is 24224334523.

It is a junction number, because it is equal to n+sod(n) for n = 32543342198 and 32543342207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112278 + ... + 278734.

It is an arithmetic number, because the mean of its divisors is an integer number (3098615670).

Almost surely, 2^32543342242 is an apocalyptic number.

32543342242 is a deficient number, since it is larger than the sum of its proper divisors (17034508478).

32543342242 is a wasteful number, since it uses less digits than its factorization.

32543342242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167985.

The product of its digits is 138240, while the sum is 34.

Adding to 32543342242 its reverse (24224334523), we get a palindrome (56767676765).

The spelling of 32543342242 in words is "thirty-two billion, five hundred forty-three million, three hundred forty-two thousand, two hundred forty-two".