4089199797189 has 24 divisors (see below), whose sum is σ = 6465255792632. Its totient is φ = 2475177678720.

The previous prime is 4089199797173. The next prime is 4089199797227. The reversal of 4089199797189 is 9817979919804.

It is a happy number.

4089199797189 is a `hidden beast` number, since 408 + 9 + 199 + 7 + 9 + 7 + 18 + 9 = 666.

4089199797189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 24580909089 + 4064618888100 = 156783^2 + 2016090^2 .

It is not a de Polignac number, because 4089199797189 - 2⁴ = 4089199797173 is a prime.

It is a super-3 number, since 3×4089199797189³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4089199790189) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286471762 + ... + 286486035.

Almost surely, 2^{4089199797189} is an apocalyptic number.

It is an amenable number.

4089199797189 is a deficient number, since it is larger than the sum of its proper divisors (2376055995443).

4089199797189 is a wasteful number, since it uses less digits than its factorization.

4089199797189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572957877 (or 572957874 counting only the distinct ones).

The product of its (nonzero) digits is 740710656, while the sum is 81.

The spelling of 4089199797189 in words is "four trillion, eighty-nine billion, one hundred ninety-nine million, seven hundred ninety-seven thousand, one hundred eighty-nine".