235141441 has 4 divisors (see below), whose sum is σ = 235172484. Its totient is φ = 235110400.

The previous prime is 235141409. The next prime is 235141451. The reversal of 235141441 is 144141532.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 14470416 + 220671025 = 3804^2 + 14855^2 .

It is a cyclic number.

It is not a de Polignac number, because 235141441 - 2⁵ = 235141409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235141451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4161 + ... + 22081.

It is an arithmetic number, because the mean of its divisors is an integer number (58793121).

Almost surely, 2^235141441 is an apocalyptic number.

It is an amenable number.

235141441 is a deficient number, since it is larger than the sum of its proper divisors (31043).

235141441 is a wasteful number, since it uses less digits than its factorization.

235141441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31042.

The product of its digits is 1920, while the sum is 25.

The square root of 235141441 is about 15334.3223195549. The cubic root of 235141441 is about 617.2243605793.

Adding to 235141441 its reverse (144141532), we get a palindrome (379282973).

Subtracting from 235141441 its reverse (144141532), we obtain a palindrome (90999909).

The spelling of 235141441 in words is "two hundred thirty-five million, one hundred forty-one thousand, four hundred forty-one".