432342203 has 4 divisors (see below), whose sum is σ = 432755400. Its totient is φ = 431929008.

The previous prime is 432342193. The next prime is 432342227. The reversal of 432342203 is 302243234.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302243234 = 2 ⋅151121617.

It is a cyclic number.

It is not a de Polignac number, because 432342203 - 2⁴ = 432342187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432342233) 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, 205025 + ... + 207122.

It is an arithmetic number, because the mean of its divisors is an integer number (108188850).

Almost surely, 2^432342203 is an apocalyptic number.

432342203 is a deficient number, since it is larger than the sum of its proper divisors (413197).

432342203 is a wasteful number, since it uses less digits than its factorization.

432342203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413196.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 432342203 is about 20792.8401859871. The cubic root of 432342203 is about 756.1521831639.

Adding to 432342203 its reverse (302243234), we get a palindrome (734585437).

The spelling of 432342203 in words is "four hundred thirty-two million, three hundred forty-two thousand, two hundred three".