423132231324 has 48 divisors (see below), whose sum is σ = 1106173708416. Its totient is φ = 124756430400.

The previous prime is 423132231311. The next prime is 423132231433.

It is a happy number.

423132231324 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 423132231291 and 423132231300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43313322 + ... + 43323089.

It is an arithmetic number, because the mean of its divisors is an integer number (23045285592).

Almost surely, 2^423132231324 is an apocalyptic number.

423132231324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423132231324 is an abundant number, since it is smaller than the sum of its proper divisors (683041477092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423132231324 is a wasteful number, since it uses less digits than its factorization.

423132231324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86636466 (or 86636464 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

It can be divided in two parts, 423132 and 231324, that added together give a palindrome (654456).

The spelling of 423132231324 in words is "four hundred twenty-three billion, one hundred thirty-two million, two hundred thirty-one thousand, three hundred twenty-four".