13742608845671 has 2 divisors, whose sum is σ = 13742608845672. Its totient is φ = 13742608845670.

The previous prime is 13742608845599. The next prime is 13742608845677. The reversal of 13742608845671 is 17654880624731.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13742608845671 is a prime.

It is a super-2 number, since 2×13742608845671² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13742608845677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6871304422835 + 6871304422836.

It is an arithmetic number, because the mean of its divisors is an integer number (6871304422836).

Almost surely, 2^{13742608845671} is an apocalyptic number.

13742608845671 is a deficient number, since it is larger than the sum of its proper divisors (1).

13742608845671 is an equidigital number, since it uses as much as digits as its factorization.

13742608845671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54190080, while the sum is 62.

The spelling of 13742608845671 in words is "thirteen trillion, seven hundred forty-two billion, six hundred eight million, eight hundred forty-five thousand, six hundred seventy-one".