4454116189 has 8 divisors (see below), whose sum is σ = 4503723840. Its totient is φ = 4404756576.

The previous prime is 4454116157. The next prime is 4454116217. The reversal of 4454116189 is 9816114544.

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

It is a cyclic number.

It is not a de Polignac number, because 4454116189 - 2⁵ = 4454116157 is a prime.

It is a super-2 number, since 2×4454116189² = 39678302050223767442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454116789) 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, 25779 + ... + 97840.

It is an arithmetic number, because the mean of its divisors is an integer number (562965480).

Almost surely, 2^4454116189 is an apocalyptic number.

It is an amenable number.

4454116189 is a deficient number, since it is larger than the sum of its proper divisors (49607651).

4454116189 is a wasteful number, since it uses less digits than its factorization.

4454116189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124019.

The product of its digits is 138240, while the sum is 43.

The square root of 4454116189 is about 66739.1653304115. The cubic root of 4454116189 is about 1645.3331474815. Note that the first 3 decimals are identical.

The spelling of 4454116189 in words is "four billion, four hundred fifty-four million, one hundred sixteen thousand, one hundred eighty-nine".