432622423 has 4 divisors (see below), whose sum is σ = 432722920. Its totient is φ = 432521928.

The previous prime is 432622367. The next prime is 432622427. The reversal of 432622423 is 324226234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 432622423 - 2⁹ = 432621911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 432622391 and 432622400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432622427) 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, 43488 + ... + 52501.

It is an arithmetic number, because the mean of its divisors is an integer number (108180730).

Almost surely, 2^432622423 is an apocalyptic number.

432622423 is a deficient number, since it is larger than the sum of its proper divisors (100497).

432622423 is an equidigital number, since it uses as much as digits as its factorization.

432622423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100496.

The product of its digits is 13824, while the sum is 28.

The square root of 432622423 is about 20799.5774716699. The cubic root of 432622423 is about 756.3155130459.

Adding to 432622423 its reverse (324226234), we get a palindrome (756848657).

The spelling of 432622423 in words is "four hundred thirty-two million, six hundred twenty-two thousand, four hundred twenty-three".