432234431103 has 4 divisors (see below), whose sum is σ = 576312574808. Its totient is φ = 288156287400.

The previous prime is 432234431099. The next prime is 432234431117. The reversal of 432234431103 is 301134432234.

It is a happy number.

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

It is not a de Polignac number, because 432234431103 - 2² = 432234431099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432234431003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72039071848 + ... + 72039071853.

It is an arithmetic number, because the mean of its divisors is an integer number (144078143702).

Almost surely, 2^432234431103 is an apocalyptic number.

432234431103 is a deficient number, since it is larger than the sum of its proper divisors (144078143705).

432234431103 is a wasteful number, since it uses less digits than its factorization.

432234431103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144078143704.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 432234431103 its reverse (301134432234), we get a palindrome (733368863337).

The spelling of 432234431103 in words is "four hundred thirty-two billion, two hundred thirty-four million, four hundred thirty-one thousand, one hundred three".