89101066410020 has 96 divisors (see below), whose sum is σ = 214609515434496. Its totient is φ = 30439444608000.

The previous prime is 89101066410017. The next prime is 89101066410067. The reversal of 89101066410020 is 2001466010198.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117746870 + ... + 118501170.

It is an arithmetic number, because the mean of its divisors is an integer number (2235515785776).

Almost surely, 2^{89101066410020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89101066410020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107304757717248).

89101066410020 is an abundant number, since it is smaller than the sum of its proper divisors (125508449024476).

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

89101066410020 is a wasteful number, since it uses less digits than its factorization.

89101066410020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757341 (or 757339 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 89101066410020 in words is "eighty-nine trillion, one hundred one billion, sixty-six million, four hundred ten thousand, twenty".