32040432223 has 8 divisors (see below), whose sum is σ = 32233840128. Its totient is φ = 31847596704.

The previous prime is 32040432197. The next prime is 32040432271. The reversal of 32040432223 is 32223404023.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32040432223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32040432283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30540 + ... + 254977.

It is an arithmetic number, because the mean of its divisors is an integer number (4029230016).

Almost surely, 2^32040432223 is an apocalyptic number.

32040432223 is a deficient number, since it is larger than the sum of its proper divisors (193407905).

32040432223 is a wasteful number, since it uses less digits than its factorization.

32040432223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286193.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 32040432223 its reverse (32223404023), we get a palindrome (64263836246).

The spelling of 32040432223 in words is "thirty-two billion, forty million, four hundred thirty-two thousand, two hundred twenty-three".