89981203200 has 864 divisors, whose sum is σ = 361083555840. Its totient is φ = 19276185600.

The previous prime is 89981203189. The next prime is 89981203223. The reversal of 89981203200 is 230218998.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 426451095 + ... + 426451305.

Almost surely, 2^89981203200 is an apocalyptic number.

89981203200 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 89981203200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180541777920).

89981203200 is an abundant number, since it is smaller than the sum of its proper divisors (271102352640).

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

89981203200 is a wasteful number, since it uses less digits than its factorization.

89981203200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 89981203200 in words is "eighty-nine billion, nine hundred eighty-one million, two hundred three thousand, two hundred".