89943310080 has 432 divisors, whose sum is σ = 337842785280. Its totient is φ = 21960916992.

The previous prime is 89943310063. The next prime is 89943310087. The reversal of 89943310080 is 8001334998.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89943310087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19017156 + ... + 19021884.

Almost surely, 2^89943310080 is an apocalyptic number.

89943310080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89943310080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168921392640).

89943310080 is an abundant number, since it is smaller than the sum of its proper divisors (247899475200).

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

89943310080 is a wasteful number, since it uses less digits than its factorization.

89943310080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896 (or 4879 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 89943310080 in words is "eighty-nine billion, nine hundred forty-three million, three hundred ten thousand, eighty".