242117041 has 2 divisors, whose sum is σ = 242117042. Its totient is φ = 242117040.

The previous prime is 242117033. The next prime is 242117087. The reversal of 242117041 is 140711242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230584225 + 11532816 = 15185^2 + 3396^2 .

It is a cyclic number.

It is not a de Polignac number, because 242117041 - 2³ = 242117033 is a prime.

It is not a weakly prime, because it can be changed into another prime (242117441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121058520 + 121058521.

It is an arithmetic number, because the mean of its divisors is an integer number (121058521).

Almost surely, 2^242117041 is an apocalyptic number.

It is an amenable number.

242117041 is a deficient number, since it is larger than the sum of its proper divisors (1).

242117041 is an equidigital number, since it uses as much as digits as its factorization.

242117041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 242117041 is about 15560.1105715866. The cubic root of 242117041 is about 623.2684153337.

Adding to 242117041 its reverse (140711242), we get a palindrome (382828283).

The spelling of 242117041 in words is "two hundred forty-two million, one hundred seventeen thousand, forty-one".