8099208231959 has 16 divisors (see below), whose sum is σ = 8984173169664. Its totient is φ = 7253967420000.

The previous prime is 8099208231953. The next prime is 8099208231991. The reversal of 8099208231959 is 9591328029908.

It is a cyclic number.

It is not a de Polignac number, because 8099208231959 - 2²⁰ = 8099207183383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8099208231895 and 8099208231904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8099208231953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47891567 + ... + 48060384.

It is an arithmetic number, because the mean of its divisors is an integer number (561510823104).

Almost surely, 2^{8099208231959} is an apocalyptic number.

8099208231959 is a deficient number, since it is larger than the sum of its proper divisors (884964937705).

8099208231959 is a wasteful number, since it uses less digits than its factorization.

8099208231959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95952158.

The product of its (nonzero) digits is 25194240, while the sum is 65.

The spelling of 8099208231959 in words is "eight trillion, ninety-nine billion, two hundred eight million, two hundred thirty-one thousand, nine hundred fifty-nine".