13742168881141 has 2 divisors, whose sum is σ = 13742168881142. Its totient is φ = 13742168881140.

The previous prime is 13742168881139. The next prime is 13742168881219. The reversal of 13742168881141 is 14118886124731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10023847274116 + 3718321607025 = 3166046^2 + 1928295^2 .

It is a cyclic number.

It is not a de Polignac number, because 13742168881141 - 2¹ = 13742168881139 is a prime.

Together with 13742168881139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13742168881741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6871084440570 + 6871084440571.

It is an arithmetic number, because the mean of its divisors is an integer number (6871084440571).

Almost surely, 2^{13742168881141} is an apocalyptic number.

It is an amenable number.

13742168881141 is a deficient number, since it is larger than the sum of its proper divisors (1).

13742168881141 is an equidigital number, since it uses as much as digits as its factorization.

13742168881141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2064384, while the sum is 55.

The spelling of 13742168881141 in words is "thirteen trillion, seven hundred forty-two billion, one hundred sixty-eight million, eight hundred eighty-one thousand, one hundred forty-one".