1341340441019 has 2 divisors, whose sum is σ = 1341340441020. Its totient is φ = 1341340441018.

The previous prime is 1341340441013. The next prime is 1341340441027. The reversal of 1341340441019 is 9101440431431.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9101440431431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1341340441019 - 2¹² = 1341340436923 is a prime.

It is a super-2 number, since 2×1341340441019² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1341340441019.

It is not a weakly prime, because it can be changed into another prime (1341340441013) 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, 670670220509 + 670670220510.

It is an arithmetic number, because the mean of its divisors is an integer number (670670220510).

Almost surely, 2^{1341340441019} is an apocalyptic number.

1341340441019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341340441019 is an equidigital number, since it uses as much as digits as its factorization.

1341340441019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 1341340441019 in words is "one trillion, three hundred forty-one billion, three hundred forty million, four hundred forty-one thousand, nineteen".