89801712000 has 2304 divisors, whose sum is σ = 445691937600. Its totient is φ = 17031168000.

The previous prime is 89801711983. The next prime is 89801712031. The reversal of 89801712000 is 21710898.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1009007956 + ... + 1009008044.

Almost surely, 2^89801712000 is an apocalyptic number.

89801712000 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 89801712000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222845968800).

89801712000 is an abundant number, since it is smaller than the sum of its proper divisors (355890225600).

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

89801712000 is a wasteful number, since it uses less digits than its factorization.

89801712000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The spelling of 89801712000 in words is "eighty-nine billion, eight hundred one million, seven hundred twelve thousand".