2110642260677 has 2 divisors, whose sum is σ = 2110642260678. Its totient is φ = 2110642260676.

The previous prime is 2110642260563. The next prime is 2110642260679. The reversal of 2110642260677 is 7760622460112.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1878396338116 + 232245922561 = 1370546^2 + 481919^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110642260677 - 2¹⁰ = 2110642259653 is a prime.

Together with 2110642260679, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110642260679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055321130338 + 1055321130339.

It is an arithmetic number, because the mean of its divisors is an integer number (1055321130339).

Almost surely, 2^{2110642260677} is an apocalyptic number.

It is an amenable number.

2110642260677 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110642260677 is an equidigital number, since it uses as much as digits as its factorization.

2110642260677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 2110642260677 in words is "two trillion, one hundred ten billion, six hundred forty-two million, two hundred sixty thousand, six hundred seventy-seven".