432422003 has 4 divisors (see below), whose sum is σ = 465685248. Its totient is φ = 399158760.

The previous prime is 432421993. The next prime is 432422009. The reversal of 432422003 is 300224234.

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

It is not a de Polignac number, because 432422003 - 2⁶ = 432421939 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (432422009) 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, 16631603 + ... + 16631628.

It is an arithmetic number, because the mean of its divisors is an integer number (116421312).

Almost surely, 2^432422003 is an apocalyptic number.

432422003 is a deficient number, since it is larger than the sum of its proper divisors (33263245).

432422003 is a wasteful number, since it uses less digits than its factorization.

432422003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33263244.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 432422003 is about 20794.7590272164. The cubic root of 432422003 is about 756.1987028202.

Adding to 432422003 its reverse (300224234), we get a palindrome (732646237).

The spelling of 432422003 in words is "four hundred thirty-two million, four hundred twenty-two thousand, three".