432243323423 has 8 divisors (see below), whose sum is σ = 447366129600. Its totient is φ = 417135041568.

The previous prime is 432243323387. The next prime is 432243323431. The reversal of 432243323423 is 324323342234.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432243323423 - 2²⁶ = 432176214559 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 (432243323023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3570503 + ... + 3689576.

It is an arithmetic number, because the mean of its divisors is an integer number (55920766200).

Almost surely, 2^432243323423 is an apocalyptic number.

432243323423 is a deficient number, since it is larger than the sum of its proper divisors (15122806177).

432243323423 is a wasteful number, since it uses less digits than its factorization.

432243323423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262161.

The product of its digits is 248832, while the sum is 35.

Adding to 432243323423 its reverse (324323342234), we get a palindrome (756566665657).

The spelling of 432243323423 in words is "four hundred thirty-two billion, two hundred forty-three million, three hundred twenty-three thousand, four hundred twenty-three".