1341768559 has 2 divisors, whose sum is σ = 1341768560. Its totient is φ = 1341768558.

The previous prime is 1341768509. The next prime is 1341768563. The reversal of 1341768559 is 9558671431.

It is a strong prime.

It is an emirp because it is prime and its reverse (9558671431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341768559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341768509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670884279 + 670884280.

It is an arithmetic number, because the mean of its divisors is an integer number (670884280).

Almost surely, 2^1341768559 is an apocalyptic number.

1341768559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341768559 is an equidigital number, since it uses as much as digits as its factorization.

1341768559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 49.

The square root of 1341768559 is about 36630.1591451634. The cubic root of 1341768559 is about 1102.9585805912.

The spelling of 1341768559 in words is "one billion, three hundred forty-one million, seven hundred sixty-eight thousand, five hundred fifty-nine".