432140203 has 4 divisors (see below), whose sum is σ = 471425688. Its totient is φ = 392854720.

The previous prime is 432140183. The next prime is 432140209. The reversal of 432140203 is 302041234.

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 432140203 - 2⁹ = 432139691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432140209) 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, 19642726 + ... + 19642747.

It is an arithmetic number, because the mean of its divisors is an integer number (117856422).

Almost surely, 2^432140203 is an apocalyptic number.

432140203 is a deficient number, since it is larger than the sum of its proper divisors (39285485).

432140203 is a wasteful number, since it uses less digits than its factorization.

432140203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39285484.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 432140203 is about 20787.9821772100. The cubic root of 432140203 is about 756.0344010502.

Adding to 432140203 its reverse (302041234), we get a palindrome (734181437).

The spelling of 432140203 in words is "four hundred thirty-two million, one hundred forty thousand, two hundred three".