230343443 has 16 divisors (see below), whose sum is σ = 254421216. Its totient is φ = 206807040.

The previous prime is 230343439. The next prime is 230343473. The reversal of 230343443 is 344343032.

It is not a de Polignac number, because 230343443 - 2² = 230343439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230343473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531755 + ... + 532187.

It is an arithmetic number, because the mean of its divisors is an integer number (15901326).

Almost surely, 2^230343443 is an apocalyptic number.

230343443 is a deficient number, since it is larger than the sum of its proper divisors (24077773).

230343443 is a wasteful number, since it uses less digits than its factorization.

230343443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934.

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

The square root of 230343443 is about 15177.0696446976. The cubic root of 230343443 is about 612.9973795846.

Adding to 230343443 its reverse (344343032), we get a palindrome (574686475).

The spelling of 230343443 in words is "two hundred thirty million, three hundred forty-three thousand, four hundred forty-three".