423124333431 has 8 divisors (see below), whose sum is σ = 564223686000. Its totient is φ = 282053934912.

The previous prime is 423124333393. The next prime is 423124333433. The reversal of 423124333431 is 134333421324.

It is a happy number.

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

It is not a de Polignac number, because 423124333431 - 2¹⁴ = 423124317047 is a prime.

It is a super-2 number, since 2×423124333431² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423124333392 and 423124333401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423124333433) 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, 7204390 + ... + 7262883.

It is an arithmetic number, because the mean of its divisors is an integer number (70527960750).

Almost surely, 2^423124333431 is an apocalyptic number.

423124333431 is a deficient number, since it is larger than the sum of its proper divisors (141099352569).

423124333431 is a wasteful number, since it uses less digits than its factorization.

423124333431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14477025.

The product of its digits is 62208, while the sum is 33.

Adding to 423124333431 its reverse (134333421324), we get a palindrome (557457754755).

The spelling of 423124333431 in words is "four hundred twenty-three billion, one hundred twenty-four million, three hundred thirty-three thousand, four hundred thirty-one".