1241340341 has 2 divisors, whose sum is σ = 1241340342. Its totient is φ = 1241340340.

The previous prime is 1241340293. The next prime is 1241340361. The reversal of 1241340341 is 1430431421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1098657316 + 142683025 = 33146^2 + 11945^2 .

It is a cyclic number.

It is not a de Polignac number, because 1241340341 - 2³⁰ = 167598517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1241340361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620670170 + 620670171.

It is an arithmetic number, because the mean of its divisors is an integer number (620670171).

Almost surely, 2^1241340341 is an apocalyptic number.

It is an amenable number.

1241340341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241340341 is an equidigital number, since it uses as much as digits as its factorization.

1241340341 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 23.

The square root of 1241340341 is about 35232.6601465175. The cubic root of 1241340341 is about 1074.7240224679.

Adding to 1241340341 its reverse (1430431421), we get a palindrome (2671771762).

The spelling of 1241340341 in words is "one billion, two hundred forty-one million, three hundred forty thousand, three hundred forty-one".