234401443 has 8 divisors (see below), whose sum is σ = 238447440. Its totient is φ = 230371680.

The previous prime is 234401417. The next prime is 234401449. The reversal of 234401443 is 344104432.

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 234401443 - 2⁵ = 234401411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234401449) 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 7 ways as a sum of consecutive naturals, for example, 27093 + ... + 34681.

It is an arithmetic number, because the mean of its divisors is an integer number (29805930).

Almost surely, 2^234401443 is an apocalyptic number.

234401443 is a deficient number, since it is larger than the sum of its proper divisors (4045997).

234401443 is an equidigital number, since it uses as much as digits as its factorization.

234401443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8117.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 234401443 is about 15310.1744928005. The cubic root of 234401443 is about 616.5762049270.

Adding to 234401443 its reverse (344104432), we get a palindrome (578505875).

The spelling of 234401443 in words is "two hundred thirty-four million, four hundred one thousand, four hundred forty-three".