232324453221 has 8 divisors (see below), whose sum is σ = 354018214464. Its totient is φ = 132756830400.

The previous prime is 232324453217. The next prime is 232324453313. The reversal of 232324453221 is 122354423232.

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

It is not a de Polignac number, because 232324453221 - 2² = 232324453217 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232324452221) 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, 5531534580 + ... + 5531534621.

It is an arithmetic number, because the mean of its divisors is an integer number (44252276808).

Almost surely, 2^232324453221 is an apocalyptic number.

232324453221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

232324453221 is a deficient number, since it is larger than the sum of its proper divisors (121693761243).

232324453221 is a wasteful number, since it uses less digits than its factorization.

232324453221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11063069211.

The product of its digits is 69120, while the sum is 33.

Adding to 232324453221 its reverse (122354423232), we get a palindrome (354678876453).

The spelling of 232324453221 in words is "two hundred thirty-two billion, three hundred twenty-four million, four hundred fifty-three thousand, two hundred twenty-one".