2168342107927 has 2 divisors, whose sum is σ = 2168342107928. Its totient is φ = 2168342107926.

The previous prime is 2168342107889. The next prime is 2168342107969. The reversal of 2168342107927 is 7297012438612.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2168342107927 - 2²³ = 2168333719319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2168342177927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1084171053963 + 1084171053964.

It is an arithmetic number, because the mean of its divisors is an integer number (1084171053964).

Almost surely, 2^{2168342107927} is an apocalyptic number.

2168342107927 is a deficient number, since it is larger than the sum of its proper divisors (1).

2168342107927 is an equidigital number, since it uses as much as digits as its factorization.

2168342107927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 2168342107927 in words is "two trillion, one hundred sixty-eight billion, three hundred forty-two million, one hundred seven thousand, nine hundred twenty-seven".