241218773 has 2 divisors, whose sum is σ = 241218774. Its totient is φ = 241218772.

The previous prime is 241218751. The next prime is 241218811. The reversal of 241218773 is 377812142.

241218773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241087729 + 131044 = 15527^2 + 362^2 .

It is a cyclic number.

It is not a de Polignac number, because 241218773 - 2¹⁴ = 241202389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241218473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120609386 + 120609387.

It is an arithmetic number, because the mean of its divisors is an integer number (120609387).

Almost surely, 2^241218773 is an apocalyptic number.

It is an amenable number.

241218773 is a deficient number, since it is larger than the sum of its proper divisors (1).

241218773 is an equidigital number, since it uses as much as digits as its factorization.

241218773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 35.

The square root of 241218773 is about 15531.2193017805. The cubic root of 241218773 is about 622.4966730466.

The spelling of 241218773 in words is "two hundred forty-one million, two hundred eighteen thousand, seven hundred seventy-three".