432424441423 has 4 divisors (see below), whose sum is σ = 465687860008. Its totient is φ = 399161022840.

The previous prime is 432424441417. The next prime is 432424441429. The reversal of 432424441423 is 324144424234.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324144424234 = 2 ⋅162072212117.

It is an interprime number because it is at equal distance from previous prime (432424441417) and next prime (432424441429).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432424441423 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 (432424441429) 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, 16631709273 + ... + 16631709298.

It is an arithmetic number, because the mean of its divisors is an integer number (116421965002).

Almost surely, 2^432424441423 is an apocalyptic number.

432424441423 is a deficient number, since it is larger than the sum of its proper divisors (33263418585).

432424441423 is a wasteful number, since it uses less digits than its factorization.

432424441423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33263418584.

The product of its digits is 294912, while the sum is 37.

Adding to 432424441423 its reverse (324144424234), we get a palindrome (756568865657).

The spelling of 432424441423 in words is "four hundred thirty-two billion, four hundred twenty-four million, four hundred forty-one thousand, four hundred twenty-three".