89581342104 has 96 divisors (see below), whose sum is σ = 259382092320. Its totient is φ = 27831057408.

The previous prime is 89581342091. The next prime is 89581342111. The reversal of 89581342104 is 40124318598.

It is a self number, because there is not a number n which added to its sum of digits gives 89581342104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229207 + ... + 481350.

It is an arithmetic number, because the mean of its divisors is an integer number (2701896795).

Almost surely, 2^89581342104 is an apocalyptic number.

It is an amenable number.

89581342104 is an abundant number, since it is smaller than the sum of its proper divisors (169800750216).

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

89581342104 is a wasteful number, since it uses less digits than its factorization.

89581342104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710689 (or 710682 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 89581342104 in words is "eighty-nine billion, five hundred eighty-one million, three hundred forty-two thousand, one hundred four".