230434343 has 4 divisors (see below), whose sum is σ = 230474760. Its totient is φ = 230393928.

The previous prime is 230434333. The next prime is 230434349. The reversal of 230434343 is 343434032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230434343 - 2⁴ = 230434327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230434349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9905 + ... + 23642.

It is an arithmetic number, because the mean of its divisors is an integer number (57618690).

Almost surely, 2^230434343 is an apocalyptic number.

230434343 is a deficient number, since it is larger than the sum of its proper divisors (40417).

230434343 is an equidigital number, since it uses as much as digits as its factorization.

230434343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40416.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 230434343 is about 15180.0639985476. The cubic root of 230434343 is about 613.0780043145.

Adding to 230434343 its reverse (343434032), we get a palindrome (573868375).

The spelling of 230434343 in words is "two hundred thirty million, four hundred thirty-four thousand, three hundred forty-three".