1341123044013 has 12 divisors (see below), whose sum is σ = 1950006723808. Its totient is φ = 888160955400.

The previous prime is 1341123043993. The next prime is 1341123044029. The reversal of 1341123044013 is 3104403211431.

1341123044013 is a `hidden beast` number, since 1 + 3 + 411 + 230 + 4 + 4 + 0 + 13 = 666.

It is not a de Polignac number, because 1341123044013 - 2¹² = 1341123039917 is a prime.

It is a super-2 number, since 2×1341123044013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341123044113) 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 in 11 ways as a sum of consecutive naturals, for example, 493421395 + ... + 493424112.

Almost surely, 2^{1341123044013} is an apocalyptic number.

It is an amenable number.

1341123044013 is a deficient number, since it is larger than the sum of its proper divisors (608883679795).

1341123044013 is a wasteful number, since it uses less digits than its factorization.

1341123044013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986845664 (or 986845661 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1341123044013 its reverse (3104403211431), we get a palindrome (4445526255444).

The spelling of 1341123044013 in words is "one trillion, three hundred forty-one billion, one hundred twenty-three million, forty-four thousand, thirteen".