1371769245713 has 2 divisors, whose sum is σ = 1371769245714. Its totient is φ = 1371769245712.

The previous prime is 1371769245653. The next prime is 1371769245731. The reversal of 1371769245713 is 3175429671731.

Together with next prime (1371769245731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1044622996624 + 327146249089 = 1022068^2 + 571967^2 .

It is an emirp because it is prime and its reverse (3175429671731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1371769245713 - 2¹⁸ = 1371768983569 is a prime.

It is not a weakly prime, because it can be changed into another prime (1371769245793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685884622856 + 685884622857.

It is an arithmetic number, because the mean of its divisors is an integer number (685884622857).

Almost surely, 2^{1371769245713} is an apocalyptic number.

It is an amenable number.

1371769245713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1371769245713 is an equidigital number, since it uses as much as digits as its factorization.

1371769245713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6667920, while the sum is 56.

The spelling of 1371769245713 in words is "one trillion, three hundred seventy-one billion, seven hundred sixty-nine million, two hundred forty-five thousand, seven hundred thirteen".