2171140089 has 8 divisors (see below), whose sum is σ = 3047214240. Its totient is φ = 1371246336.

The previous prime is 2171140033. The next prime is 2171140151. The reversal of 2171140089 is 9800411712.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2171140089 - 2⁸ = 2171139833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2171140019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19045032 + ... + 19045145.

It is an arithmetic number, because the mean of its divisors is an integer number (380901780).

Almost surely, 2^2171140089 is an apocalyptic number.

It is an amenable number.

2171140089 is a deficient number, since it is larger than the sum of its proper divisors (876074151).

2171140089 is a wasteful number, since it uses less digits than its factorization.

2171140089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38090199.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 2171140089 is about 46595.4942993419. The cubic root of 2171140089 is about 1294.8792817412.

The spelling of 2171140089 in words is "two billion, one hundred seventy-one million, one hundred forty thousand, eighty-nine".