89441786318208 has 32 divisors (see below), whose sum is σ = 237579744908760. Its totient is φ = 29813928772608.

The previous prime is 89441786318207. The next prime is 89441786318239. The reversal of 89441786318208 is 80281368714498.

It is a happy number.

89441786318208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89441786318201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116460658885 + ... + 116460659652.

Almost surely, 2^{89441786318208} is an apocalyptic number.

It is an amenable number.

89441786318208 is an abundant number, since it is smaller than the sum of its proper divisors (148137958590552).

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

89441786318208 is a wasteful number, since it uses less digits than its factorization.

89441786318208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232921318554 (or 232921318542 counting only the distinct ones).

The product of its (nonzero) digits is 148635648, while the sum is 69.

The spelling of 89441786318208 in words is "eighty-nine trillion, four hundred forty-one billion, seven hundred eighty-six million, three hundred eighteen thousand, two hundred eight".