234405344 has 24 divisors (see below), whose sum is σ = 461991600. Its totient is φ = 117074176.

The previous prime is 234405343. The next prime is 234405349. The reversal of 234405344 is 443504432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234405343) 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 3 ways as a sum of consecutive naturals, for example, 30077 + ... + 37059.

It is an arithmetic number, because the mean of its divisors is an integer number (19249650).

Almost surely, 2^234405344 is an apocalyptic number.

It is an amenable number.

234405344 is a deficient number, since it is larger than the sum of its proper divisors (227586256).

234405344 is a wasteful number, since it uses less digits than its factorization.

234405344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8042 (or 8034 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 234405344 is about 15310.3018912104. The cubic root of 234405344 is about 616.5796253417.

Adding to 234405344 its reverse (443504432), we get a palindrome (677909776).

The spelling of 234405344 in words is "two hundred thirty-four million, four hundred five thousand, three hundred forty-four".