8069112443268 has 18 divisors (see below), whose sum is σ = 20396923120574. Its totient is φ = 2689704147744.

The previous prime is 8069112443251. The next prime is 8069112443269. The reversal of 8069112443268 is 8623442119608.

8069112443268 is a `hidden beast` number, since 8 + 0 + 69 + 11 + 244 + 326 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5351995379844 + 2717117063424 = 2313438^2 + 1648368^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×8069112443268² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8069112443269) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112071006121 + ... + 112071006192.

Almost surely, 2^{8069112443268} is an apocalyptic number.

It is an amenable number.

8069112443268 is an abundant number, since it is smaller than the sum of its proper divisors (12327810677306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8069112443268 is a wasteful number, since it uses less digits than its factorization.

8069112443268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224142012323 (or 224142012318 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 8069112443268 in words is "eight trillion, sixty-nine billion, one hundred twelve million, four hundred forty-three thousand, two hundred sixty-eight".