89000069000068 has 12 divisors (see below), whose sum is σ = 155751069983040. Its totient is φ = 44499763290632.

The previous prime is 89000068999997. The next prime is 89000069000077. The reversal of 89000069000068 is 86000096000098.

It is a happy number.

89000069000068 is a strobogrammatic number because it is the same when read upside-down.

It is a junction number, because it is equal to n+sod(n) for n = 89000068999991 and 89000069000027.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67063096 + ... + 68377327.

It is an arithmetic number, because the mean of its divisors is an integer number (12979255831920).

Almost surely, 2^{89000069000068} is an apocalyptic number.

It is an amenable number.

89000069000068 is a deficient number, since it is larger than the sum of its proper divisors (66751000982972).

89000069000068 is a wasteful number, since it uses less digits than its factorization.

89000069000068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135604706 (or 135604704 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 89000069000068 in words is "eighty-nine trillion, sixty-nine million, sixty-eight", and thus it is an aban number and an uban number.