32423140042 has 8 divisors (see below), whose sum is σ = 48635892000. Its totient is φ = 16211176044.

The previous prime is 32423140037. The next prime is 32423140049. The reversal of 32423140042 is 24004132423.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 32423139989 and 32423140016.

It is not an unprimeable number, because it can be changed into a prime (32423140049) 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, 80292 + ... + 267007.

It is an arithmetic number, because the mean of its divisors is an integer number (6079486500).

Almost surely, 2^32423140042 is an apocalyptic number.

32423140042 is a deficient number, since it is larger than the sum of its proper divisors (16212751958).

32423140042 is a wasteful number, since it uses less digits than its factorization.

32423140042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393980.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32423140042 its reverse (24004132423), we get a palindrome (56427272465).

The spelling of 32423140042 in words is "thirty-two billion, four hundred twenty-three million, one hundred forty thousand, forty-two".