1348707718453 has 2 divisors, whose sum is σ = 1348707718454. Its totient is φ = 1348707718452.

The previous prime is 1348707718399. The next prime is 1348707718471. The reversal of 1348707718453 is 3548177078431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1347684166404 + 1023552049 = 1160898^2 + 31993^2 .

It is a cyclic number.

It is not a de Polignac number, because 1348707718453 - 2⁹ = 1348707717941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1348707710453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674353859226 + 674353859227.

It is an arithmetic number, because the mean of its divisors is an integer number (674353859227).

Almost surely, 2^{1348707718453} is an apocalyptic number.

It is an amenable number.

1348707718453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348707718453 is an equidigital number, since it uses as much as digits as its factorization.

1348707718453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15805440, while the sum is 58.

The spelling of 1348707718453 in words is "one trillion, three hundred forty-eight billion, seven hundred seven million, seven hundred eighteen thousand, four hundred fifty-three".