241231541 has 4 divisors (see below), whose sum is σ = 249549900. Its totient is φ = 232913184.

The previous prime is 241231511. The next prime is 241231559. The reversal of 241231541 is 145132142.

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 84456100 + 156775441 = 9190^2 + 12521^2 .

It is a cyclic number.

It is not a de Polignac number, because 241231541 - 2²⁶ = 174122677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241231511) 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, 4159136 + ... + 4159193.

It is an arithmetic number, because the mean of its divisors is an integer number (62387475).

Almost surely, 2^241231541 is an apocalyptic number.

It is an amenable number.

241231541 is a deficient number, since it is larger than the sum of its proper divisors (8318359).

241231541 is an equidigital number, since it uses as much as digits as its factorization.

241231541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8318358.

The product of its digits is 960, while the sum is 23.

The square root of 241231541 is about 15531.6303394074. The cubic root of 241231541 is about 622.5076560189.

Adding to 241231541 its reverse (145132142), we get a palindrome (386363683).

The spelling of 241231541 in words is "two hundred forty-one million, two hundred thirty-one thousand, five hundred forty-one".