432143422243 has 4 divisors (see below), whose sum is σ = 465385223968. Its totient is φ = 398901620520.

The previous prime is 432143422231. The next prime is 432143422259. The reversal of 432143422243 is 342224341234.

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

It is not a de Polignac number, because 432143422243 - 2²⁹ = 431606551331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 432143422199 and 432143422208.

It is not an unprimeable number, because it can be changed into a prime (432143422283) 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, 16620900843 + ... + 16620900868.

It is an arithmetic number, because the mean of its divisors is an integer number (116346305992).

Almost surely, 2^432143422243 is an apocalyptic number.

432143422243 is a deficient number, since it is larger than the sum of its proper divisors (33241801725).

432143422243 is a wasteful number, since it uses less digits than its factorization.

432143422243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33241801724.

The product of its digits is 110592, while the sum is 34.

Adding to 432143422243 its reverse (342224341234), we get a palindrome (774367763477).

The spelling of 432143422243 in words is "four hundred thirty-two billion, one hundred forty-three million, four hundred twenty-two thousand, two hundred forty-three".