431124423 has 8 divisors (see below), whose sum is σ = 575225088. Its totient is φ = 287220024.

The previous prime is 431124401. The next prime is 431124433. The reversal of 431124423 is 324421134.

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

It is not a de Polignac number, because 431124423 - 2⁵ = 431124391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 431124393 and 431124402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431124433) 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, 43861 + ... + 52782.

It is an arithmetic number, because the mean of its divisors is an integer number (71903136).

Almost surely, 2^431124423 is an apocalyptic number.

431124423 is a deficient number, since it is larger than the sum of its proper divisors (144100665).

431124423 is a wasteful number, since it uses less digits than its factorization.

431124423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98133.

The product of its digits is 2304, while the sum is 24.

The square root of 431124423 is about 20763.5358983002. The cubic root of 431124423 is about 755.4415632580.

Adding to 431124423 its reverse (324421134), we get a palindrome (755545557).

The spelling of 431124423 in words is "four hundred thirty-one million, one hundred twenty-four thousand, four hundred twenty-three".