242441753 has 2 divisors, whose sum is σ = 242441754. Its totient is φ = 242441752.

The previous prime is 242441747. The next prime is 242441761. The reversal of 242441753 is 357144242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 240033049 + 2408704 = 15493^2 + 1552^2 .

It is a cyclic number.

It is not a de Polignac number, because 242441753 - 2⁴ = 242441737 is a prime.

It is not a weakly prime, because it can be changed into another prime (242441453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121220876 + 121220877.

It is an arithmetic number, because the mean of its divisors is an integer number (121220877).

Almost surely, 2^242441753 is an apocalyptic number.

It is an amenable number.

242441753 is a deficient number, since it is larger than the sum of its proper divisors (1).

242441753 is an equidigital number, since it uses as much as digits as its factorization.

242441753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 32.

The square root of 242441753 is about 15570.5411916221. The cubic root of 242441753 is about 623.5469202060.

Adding to 242441753 its reverse (357144242), we get a palindrome (599585995).

The spelling of 242441753 in words is "two hundred forty-two million, four hundred forty-one thousand, seven hundred fifty-three".