423342333231 has 8 divisors (see below), whose sum is σ = 564640859184. Its totient is φ = 282136014720.

The previous prime is 423342333221. The next prime is 423342333241. The reversal of 423342333231 is 132333243324.

It is an interprime number because it is at equal distance from previous prime (423342333221) and next prime (423342333241).

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

It is not a de Polignac number, because 423342333231 - 2⁷ = 423342333103 is a prime.

It is a super-2 number, since 2×423342333231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423342333192 and 423342333201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423342333221) 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, 23041146 + ... + 23059511.

It is an arithmetic number, because the mean of its divisors is an integer number (70580107398).

Almost surely, 2^423342333231 is an apocalyptic number.

423342333231 is a deficient number, since it is larger than the sum of its proper divisors (141298525953).

423342333231 is a wasteful number, since it uses less digits than its factorization.

423342333231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46103721.

The product of its digits is 93312, while the sum is 33.

Adding to 423342333231 its reverse (132333243324), we get a palindrome (555675576555).

The spelling of 423342333231 in words is "four hundred twenty-three billion, three hundred forty-two million, three hundred thirty-three thousand, two hundred thirty-one".