1341340242049 has 2 divisors, whose sum is σ = 1341340242050. Its totient is φ = 1341340242048.

The previous prime is 1341340242029. The next prime is 1341340242161. The reversal of 1341340242049 is 9402420431431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1331069838400 + 10270403649 = 1153720^2 + 101343^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341340242049 - 2⁹ = 1341340241537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1341340241999 and 1341340242017.

It is not a weakly prime, because it can be changed into another prime (1341340242029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670670121024 + 670670121025.

It is an arithmetic number, because the mean of its divisors is an integer number (670670121025).

Almost surely, 2^{1341340242049} is an apocalyptic number.

It is an amenable number.

1341340242049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341340242049 is an equidigital number, since it uses as much as digits as its factorization.

1341340242049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 1341340242049 in words is "one trillion, three hundred forty-one billion, three hundred forty million, two hundred forty-two thousand, forty-nine".