241344013409 has 2 divisors, whose sum is σ = 241344013410. Its totient is φ = 241344013408.

The previous prime is 241344013381. The next prime is 241344013453. The reversal of 241344013409 is 904310443142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233702631184 + 7641382225 = 483428^2 + 87415^2 .

It is a cyclic number.

It is not a de Polignac number, because 241344013409 - 2²⁴ = 241327236193 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (241344013459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120672006704 + 120672006705.

It is an arithmetic number, because the mean of its divisors is an integer number (120672006705).

Almost surely, 2^241344013409 is an apocalyptic number.

It is an amenable number.

241344013409 is a deficient number, since it is larger than the sum of its proper divisors (1).

241344013409 is an equidigital number, since it uses as much as digits as its factorization.

241344013409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 241344013409 in words is "two hundred forty-one billion, three hundred forty-four million, thirteen thousand, four hundred nine".