234240541 has 4 divisors (see below), whose sum is σ = 234825084. Its totient is φ = 233656000.

The previous prime is 234240529. The next prime is 234240551. The reversal of 234240541 is 145042432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 223652025 + 10588516 = 14955^2 + 3254^2 .

It is a cyclic number.

It is not a de Polignac number, because 234240541 - 2⁹ = 234240029 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 (234240521) 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, 291670 + ... + 292471.

It is an arithmetic number, because the mean of its divisors is an integer number (58706271).

Almost surely, 2^234240541 is an apocalyptic number.

It is an amenable number.

234240541 is a deficient number, since it is larger than the sum of its proper divisors (584543).

234240541 is an equidigital number, since it uses as much as digits as its factorization.

234240541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584542.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 234240541 is about 15304.9188498339. The cubic root of 234240541 is about 616.4350922386.

Adding to 234240541 its reverse (145042432), we get a palindrome (379282973).

The spelling of 234240541 in words is "two hundred thirty-four million, two hundred forty thousand, five hundred forty-one".