4168554016889 has 8 divisors (see below), whose sum is σ = 4413785460768. Its totient is φ = 3923325060160.

The previous prime is 4168554016843. The next prime is 4168554016961. The reversal of 4168554016889 is 9886104558614.

4168554016889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4168554016889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4168554016819) 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, 3678794 + ... + 4676604.

It is an arithmetic number, because the mean of its divisors is an integer number (551723182596).

Almost surely, 2^{4168554016889} is an apocalyptic number.

It is an amenable number.

4168554016889 is a deficient number, since it is larger than the sum of its proper divisors (245231443879).

4168554016889 is a wasteful number, since it uses less digits than its factorization.

4168554016889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243575.

The product of its (nonzero) digits is 66355200, while the sum is 65.

The spelling of 4168554016889 in words is "four trillion, one hundred sixty-eight billion, five hundred fifty-four million, sixteen thousand, eight hundred eighty-nine".