4099478930089 has 9 divisors (see below), whose sum is σ = 4354846362021. Its totient is φ = 3858300715200.

The previous prime is 4099478930077. The next prime is 4099478930161. The reversal of 4099478930089 is 9800398749904.

The square root of 4099478930089 is 2024717.

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

It can be written as a sum of positive squares in 4 ways, for example, as 897197312025 + 3202281618064 = 947205^2 + 1789492^2 .

It is not a de Polignac number, because 4099478930089 - 2⁹ = 4099478929577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4099478930009) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 34360639 + ... + 34479739.

Almost surely, 2^{4099478930089} is an apocalyptic number.

4099478930089 is the 2024717-th square number.

4099478930089 is the 1012359-th centered octagonal number.

It is an amenable number.

4099478930089 is a deficient number, since it is larger than the sum of its proper divisors (255367431932).

4099478930089 is an frugal number, since it uses more digits than its factorization.

4099478930089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238236 (or 119118 counting only the distinct ones).

The product of its (nonzero) digits is 141087744, while the sum is 70.

The spelling of 4099478930089 in words is "four trillion, ninety-nine billion, four hundred seventy-eight million, nine hundred thirty thousand, eighty-nine".