89101066410018 has 96 divisors (see below), whose sum is σ = 208162930719744. Its totient is φ = 27381383928576.

The previous prime is 89101066410017. The next prime is 89101066410067. The reversal of 89101066410018 is 81001466010198.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (89101066410017) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 880542655 + ... + 880643837.

It is an arithmetic number, because the mean of its divisors is an integer number (2168363861664).

Almost surely, 2^{89101066410018} is an apocalyptic number.

89101066410018 is an abundant number, since it is smaller than the sum of its proper divisors (119061864309726).

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

89101066410018 is a wasteful number, since it uses less digits than its factorization.

89101066410018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105880 (or 105877 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The spelling of 89101066410018 in words is "eighty-nine trillion, one hundred one billion, sixty-six million, four hundred ten thousand, eighteen".