260342041 has 2 divisors, whose sum is σ = 260342042. Its totient is φ = 260342040.

The previous prime is 260342023. The next prime is 260342053. The reversal of 260342041 is 140243062.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224880016 + 35462025 = 14996^2 + 5955^2 .

It is a cyclic number.

It is not a de Polignac number, because 260342041 - 2¹¹ = 260339993 is a prime.

It is not a weakly prime, because it can be changed into another prime (260342011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130171020 + 130171021.

It is an arithmetic number, because the mean of its divisors is an integer number (130171021).

Almost surely, 2^260342041 is an apocalyptic number.

It is an amenable number.

260342041 is a deficient number, since it is larger than the sum of its proper divisors (1).

260342041 is an equidigital number, since it uses as much as digits as its factorization.

260342041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 260342041 is about 16135.1182518133. The cubic root of 260342041 is about 638.5301890580.

It can be divided in two parts, 2603 and 42041, that added together give a palindrome (44644).

The spelling of 260342041 in words is "two hundred sixty million, three hundred forty-two thousand, forty-one".