234205343 has 8 divisors (see below), whose sum is σ = 257251200. Its totient is φ = 212231448.

The previous prime is 234205327. The next prime is 234205427. The reversal of 234205343 is 343502432.

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

It is a cyclic number.

It is not a de Polignac number, because 234205343 - 2⁴ = 234205327 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 (234205313) 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, 267533 + ... + 268406.

It is an arithmetic number, because the mean of its divisors is an integer number (32156400).

Almost surely, 2^234205343 is an apocalyptic number.

234205343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

234205343 is a deficient number, since it is larger than the sum of its proper divisors (23045857).

234205343 is a wasteful number, since it uses less digits than its factorization.

234205343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535981.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 234205343 is about 15303.7689148785. The cubic root of 234205343 is about 616.4042146215.

Adding to 234205343 its reverse (343502432), we get a palindrome (577707775).

The spelling of 234205343 in words is "two hundred thirty-four million, two hundred five thousand, three hundred forty-three".