232354453233 has 40 divisors (see below), whose sum is σ = 373077783296. Its totient is φ = 128490818400.

The previous prime is 232354453223. The next prime is 232354453301. The reversal of 232354453233 is 332354453232.

It is a happy number.

It is not a de Polignac number, because 232354453233 - 2⁸ = 232354452977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232354453191 and 232354453200.

It is not an unprimeable number, because it can be changed into a prime (232354453223) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 296998 + ... + 743583.

Almost surely, 2^232354453233 is an apocalyptic number.

It is an amenable number.

232354453233 is a deficient number, since it is larger than the sum of its proper divisors (140723330063).

232354453233 is an equidigital number, since it uses as much as digits as its factorization.

232354453233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040643 (or 1040622 counting only the distinct ones).

The product of its digits is 777600, while the sum is 39.

Subtracting 232354453233 from its reverse (332354453232), we obtain a palindrome (99999999999).

The spelling of 232354453233 in words is "two hundred thirty-two billion, three hundred fifty-four million, four hundred fifty-three thousand, two hundred thirty-three".