241420541 has 2 divisors, whose sum is σ = 241420542. Its totient is φ = 241420540.

The previous prime is 241420537. The next prime is 241420547. The reversal of 241420541 is 145024142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236267641 + 5152900 = 15371^2 + 2270^2 .

It is a cyclic number.

It is not a de Polignac number, because 241420541 - 2² = 241420537 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241420547) 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 as a sum of consecutive naturals, namely, 120710270 + 120710271.

It is an arithmetic number, because the mean of its divisors is an integer number (120710271).

Almost surely, 2^241420541 is an apocalyptic number.

It is an amenable number.

241420541 is a deficient number, since it is larger than the sum of its proper divisors (1).

241420541 is an equidigital number, since it uses as much as digits as its factorization.

241420541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 241420541 is about 15537.7135061759. The cubic root of 241420541 is about 622.6701876035.

Adding to 241420541 its reverse (145024142), we get a palindrome (386444683).

The spelling of 241420541 in words is "two hundred forty-one million, four hundred twenty thousand, five hundred forty-one".