1341340441013 has 2 divisors, whose sum is σ = 1341340441014. Its totient is φ = 1341340441012.

The previous prime is 1341340440989. The next prime is 1341340441019. The reversal of 1341340441013 is 3101440431431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1047638225764 + 293702215249 = 1023542^2 + 541943^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341340441013 - 2¹⁸ = 1341340178869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341340441019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670670220506 + 670670220507.

It is an arithmetic number, because the mean of its divisors is an integer number (670670220507).

Almost surely, 2^{1341340441013} is an apocalyptic number.

It is an amenable number.

1341340441013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341340441013 is an equidigital number, since it uses as much as digits as its factorization.

1341340441013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1341340441013 its reverse (3101440431431), we get a palindrome (4442780872444).

The spelling of 1341340441013 in words is "one trillion, three hundred forty-one billion, three hundred forty million, four hundred forty-one thousand, thirteen".