432432422 has 8 divisors (see below), whose sum is σ = 648896376. Its totient is φ = 216133632.

The previous prime is 432432421. The next prime is 432432437. The reversal of 432432422 is 224234234.

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 = 432432391 and 432432400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432432421) 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, 34523 + ... + 45350.

It is an arithmetic number, because the mean of its divisors is an integer number (81112047).

Almost surely, 2^432432422 is an apocalyptic number.

432432422 is a deficient number, since it is larger than the sum of its proper divisors (216463954).

432432422 is a wasteful number, since it uses less digits than its factorization.

432432422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82582.

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

The square root of 432432422 is about 20795.0095455616. The cubic root of 432432422 is about 756.2047761860.

Adding to 432432422 its reverse (224234234), we get a palindrome (656666656).

The spelling of 432432422 in words is "four hundred thirty-two million, four hundred thirty-two thousand, four hundred twenty-two".