1337341259549 has 2 divisors, whose sum is σ = 1337341259550. Its totient is φ = 1337341259548.

The previous prime is 1337341259417. The next prime is 1337341259587. The reversal of 1337341259549 is 9459521437331.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080545697049 + 256795562500 = 1039493^2 + 506750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1337341259549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1337341259494 and 1337341259503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1337341256549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668670629774 + 668670629775.

It is an arithmetic number, because the mean of its divisors is an integer number (668670629775).

Almost surely, 2^{1337341259549} is an apocalyptic number.

It is an amenable number.

1337341259549 is a deficient number, since it is larger than the sum of its proper divisors (1).

1337341259549 is an equidigital number, since it uses as much as digits as its factorization.

1337341259549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12247200, while the sum is 56.

The spelling of 1337341259549 in words is "one trillion, three hundred thirty-seven billion, three hundred forty-one million, two hundred fifty-nine thousand, five hundred forty-nine".