234042541 has 8 divisors (see below), whose sum is σ = 239160600. Its totient is φ = 228950592.

The previous prime is 234042539. The next prime is 234042559. The reversal of 234042541 is 145240432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16362025 + 217680516 = 4045^2 + 14754^2 .

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 234042541 - 2¹ = 234042539 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 (234042581) 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, 12171 + ... + 24823.

It is an arithmetic number, because the mean of its divisors is an integer number (29895075).

Almost surely, 2^234042541 is an apocalyptic number.

It is an amenable number.

234042541 is a deficient number, since it is larger than the sum of its proper divisors (5118059).

234042541 is a wasteful number, since it uses less digits than its factorization.

234042541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13055.

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

The square root of 234042541 is about 15298.4489736705. The cubic root of 234042541 is about 616.2613555119.

Adding to 234042541 its reverse (145240432), we get a palindrome (379282973).

The spelling of 234042541 in words is "two hundred thirty-four million, forty-two thousand, five hundred forty-one".