241043161 has 2 divisors, whose sum is σ = 241043162. Its totient is φ = 241043160.

The previous prime is 241043113. The next prime is 241043207. The reversal of 241043161 is 161340142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201100761 + 39942400 = 14181^2 + 6320^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241043161 is a prime.

It is equal to p_13215802 and since 241043161 and 13215802 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (241041161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120521580 + 120521581.

It is an arithmetic number, because the mean of its divisors is an integer number (120521581).

Almost surely, 2^241043161 is an apocalyptic number.

It is an amenable number.

241043161 is a deficient number, since it is larger than the sum of its proper divisors (1).

241043161 is an equidigital number, since it uses as much as digits as its factorization.

241043161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 241043161 is about 15525.5647562335. The cubic root of 241043161 is about 622.3455731085.

The spelling of 241043161 in words is "two hundred forty-one million, forty-three thousand, one hundred sixty-one".