241135541 has 2 divisors, whose sum is σ = 241135542. Its totient is φ = 241135540.

The previous prime is 241135523. The next prime is 241135547. The reversal of 241135541 is 145531142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133494916 + 107640625 = 11554^2 + 10375^2 .

It is a cyclic number.

It is not a de Polignac number, because 241135541 - 2¹⁴ = 241119157 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241135541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241135547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120567770 + 120567771.

It is an arithmetic number, because the mean of its divisors is an integer number (120567771).

Almost surely, 2^241135541 is an apocalyptic number.

It is an amenable number.

241135541 is a deficient number, since it is larger than the sum of its proper divisors (1).

241135541 is an equidigital number, since it uses as much as digits as its factorization.

241135541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 26.

The square root of 241135541 is about 15528.5395642990. The cubic root of 241135541 is about 622.4250677804.

Adding to 241135541 its reverse (145531142), we get a palindrome (386666683).

The spelling of 241135541 in words is "two hundred forty-one million, one hundred thirty-five thousand, five hundred forty-one".