2110642260589 has 4 divisors (see below), whose sum is σ = 2111139705856. Its totient is φ = 2110144815324.

The previous prime is 2110642260563. The next prime is 2110642260677. The reversal of 2110642260589 is 9850622460112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110642260589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110642263589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248716269 + ... + 248724754.

It is an arithmetic number, because the mean of its divisors is an integer number (527784926464).

Almost surely, 2^{2110642260589} is an apocalyptic number.

It is an amenable number.

2110642260589 is a deficient number, since it is larger than the sum of its proper divisors (497445267).

2110642260589 is an equidigital number, since it uses as much as digits as its factorization.

2110642260589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497445266.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 2110642260589 in words is "two trillion, one hundred ten billion, six hundred forty-two million, two hundred sixty thousand, five hundred eighty-nine".