2089097327641 has 3 divisors (see below), whose sum is σ = 2089098773013. Its totient is φ = 2089095882270.

The previous prime is 2089097327623. The next prime is 2089097327677. The reversal of 2089097327641 is 1467237909802.

The square root of 2089097327641 is 1445371.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2089097327641 - 2¹¹ = 2089097325593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2089097327341) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 722686 + ... + 2168056.

It is an arithmetic number, because the mean of its divisors is an integer number (696366257671).

Almost surely, 2^{2089097327641} is an apocalyptic number.

2089097327641 is the 1445371-st square number.

2089097327641 is the 722686-th centered octagonal number.

It is an amenable number.

2089097327641 is a deficient number, since it is larger than the sum of its proper divisors (1445372).

2089097327641 is an frugal number, since it uses more digits than its factorization.

2089097327641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890742 (or 1445371 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 2089097327641 in words is "two trillion, eighty-nine billion, ninety-seven million, three hundred twenty-seven thousand, six hundred forty-one".