232345443 has 32 divisors (see below), whose sum is σ = 361400832. Its totient is φ = 131212800.

The previous prime is 232345439. The next prime is 232345493. The reversal of 232345443 is 344543232.

It is not a de Polignac number, because 232345443 - 2² = 232345439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232345443.

It is not an unprimeable number, because it can be changed into a prime (232345423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55773 + ... + 59793.

It is an arithmetic number, because the mean of its divisors is an integer number (11293776).

Almost surely, 2^232345443 is an apocalyptic number.

232345443 is a deficient number, since it is larger than the sum of its proper divisors (129055389).

232345443 is a wasteful number, since it uses less digits than its factorization.

232345443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4155.

The product of its digits is 34560, while the sum is 30.

The square root of 232345443 is about 15242.8817157387. The cubic root of 232345443 is about 614.7681881316.

Adding to 232345443 its reverse (344543232), we get a palindrome (576888675).

The spelling of 232345443 in words is "two hundred thirty-two million, three hundred forty-five thousand, four hundred forty-three".