234320441 has 4 divisors (see below), whose sum is σ = 235872384. Its totient is φ = 232768500.

The previous prime is 234320423. The next prime is 234320467. The reversal of 234320441 is 144023432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234320441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (234320491) 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, 775745 + ... + 776046.

It is an arithmetic number, because the mean of its divisors is an integer number (58968096).

Almost surely, 2^234320441 is an apocalyptic number.

It is an amenable number.

234320441 is a deficient number, since it is larger than the sum of its proper divisors (1551943).

234320441 is a wasteful number, since it uses less digits than its factorization.

234320441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551942.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 234320441 is about 15307.5288992051. The cubic root of 234320441 is about 616.5051734247.

Adding to 234320441 its reverse (144023432), we get a palindrome (378343873).

The spelling of 234320441 in words is "two hundred thirty-four million, three hundred twenty thousand, four hundred forty-one".