32432042042 has 8 divisors (see below), whose sum is σ = 48677968416. Its totient is φ = 16206052572.

The previous prime is 32432042021. The next prime is 32432042047. The reversal of 32432042042 is 24024023423.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (32432042047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4980158 + ... + 4986665.

It is an arithmetic number, because the mean of its divisors is an integer number (6084746052).

Almost surely, 2^32432042042 is an apocalyptic number.

32432042042 is a deficient number, since it is larger than the sum of its proper divisors (16245926374).

32432042042 is a wasteful number, since it uses less digits than its factorization.

32432042042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9968452.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 32432042042 its reverse (24024023423), we get a palindrome (56456065465).

The spelling of 32432042042 in words is "thirty-two billion, four hundred thirty-two million, forty-two thousand, forty-two".