242236155241 has 2 divisors, whose sum is σ = 242236155242. Its totient is φ = 242236155240.

The previous prime is 242236155223. The next prime is 242236155253. The reversal of 242236155241 is 142551632242.

242236155241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 240865008400 + 1371146841 = 490780^2 + 37029^2 .

It is a cyclic number.

It is not a de Polignac number, because 242236155241 - 2⁷ = 242236155113 is a prime.

It is a super-3 number, since 3×242236155241³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242236155241.

It is not a weakly prime, because it can be changed into another prime (242236155211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121118077620 + 121118077621.

It is an arithmetic number, because the mean of its divisors is an integer number (121118077621).

Almost surely, 2^242236155241 is an apocalyptic number.

It is an amenable number.

242236155241 is a deficient number, since it is larger than the sum of its proper divisors (1).

242236155241 is an equidigital number, since it uses as much as digits as its factorization.

242236155241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 37.

Adding to 242236155241 its reverse (142551632242), we get a palindrome (384787787483).

The spelling of 242236155241 in words is "two hundred forty-two billion, two hundred thirty-six million, one hundred fifty-five thousand, two hundred forty-one".