232324221432 has 32 divisors (see below), whose sum is σ = 581063547600. Its totient is φ = 77407674624.

The previous prime is 232324221383. The next prime is 232324221433. The reversal of 232324221432 is 234122423232.

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

It is a self number, because there is not a number n which added to its sum of digits gives 232324221432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232324221433) 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, 2052007 + ... + 2162262.

Almost surely, 2^232324221432 is an apocalyptic number.

It is an amenable number.

232324221432 is an abundant number, since it is smaller than the sum of its proper divisors (348739326168).

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

232324221432 is a wasteful number, since it uses less digits than its factorization.

232324221432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216575 (or 4216571 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

Adding to 232324221432 its reverse (234122423232), we get a palindrome (466446644664).

The spelling of 232324221432 in words is "two hundred thirty-two billion, three hundred twenty-four million, two hundred twenty-one thousand, four hundred thirty-two".