13140345203413 has 2 divisors, whose sum is σ = 13140345203414. Its totient is φ = 13140345203412.

The previous prime is 13140345203383. The next prime is 13140345203423. The reversal of 13140345203413 is 31430254304131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12492421629444 + 647923573969 = 3534462^2 + 804937^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13140345203413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13140345203423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570172601706 + 6570172601707.

It is an arithmetic number, because the mean of its divisors is an integer number (6570172601707).

Almost surely, 2^{13140345203413} is an apocalyptic number.

It is an amenable number.

13140345203413 is a deficient number, since it is larger than the sum of its proper divisors (1).

13140345203413 is an equidigital number, since it uses as much as digits as its factorization.

13140345203413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 13140345203413 its reverse (31430254304131), we get a palindrome (44570599507544).

The spelling of 13140345203413 in words is "thirteen trillion, one hundred forty billion, three hundred forty-five million, two hundred three thousand, four hundred thirteen".