241061366489 has 2 divisors, whose sum is σ = 241061366490. Its totient is φ = 241061366488.

The previous prime is 241061366473. The next prime is 241061366587. The reversal of 241061366489 is 984663160142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229050302464 + 12011064025 = 478592^2 + 109595^2 .

It is a cyclic number.

It is not a de Polignac number, because 241061366489 - 2⁴ = 241061366473 is a prime.

It is a super-2 number, since 2×241061366489² (a number of 24 digits) contains 22 as substring.

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 (241061366449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120530683244 + 120530683245.

It is an arithmetic number, because the mean of its divisors is an integer number (120530683245).

Almost surely, 2^241061366489 is an apocalyptic number.

It is an amenable number.

241061366489 is a deficient number, since it is larger than the sum of its proper divisors (1).

241061366489 is an equidigital number, since it uses as much as digits as its factorization.

241061366489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 241061366489 in words is "two hundred forty-one billion, sixty-one million, three hundred sixty-six thousand, four hundred eighty-nine".