241310344404509 has 2 divisors, whose sum is σ = 241310344404510. Its totient is φ = 241310344404508.

The previous prime is 241310344404499. The next prime is 241310344404527. The reversal of 241310344404509 is 905404443013142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237594016387225 + 3716328017284 = 15414085^2 + 1927778^2 .

It is a cyclic number.

It is not a de Polignac number, because 241310344404509 - 2²⁰ = 241310343355933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241310344404509.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241310344404529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120655172202254 + 120655172202255.

It is an arithmetic number, because the mean of its divisors is an integer number (120655172202255).

Almost surely, 2^{241310344404509} is an apocalyptic number.

It is an amenable number.

241310344404509 is a deficient number, since it is larger than the sum of its proper divisors (1).

241310344404509 is an equidigital number, since it uses as much as digits as its factorization.

241310344404509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 241310344404509 in words is "two hundred forty-one trillion, three hundred ten billion, three hundred forty-four million, four hundred four thousand, five hundred nine".