2289089086320 has 160 divisors (see below), whose sum is σ = 7179611100480. Its totient is φ = 603264614400.

The previous prime is 2289089086303. The next prime is 2289089086331. The reversal of 2289089086320 is 236809809822.

It is a super-2 number, since 2×2289089086320² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 16249146 + ... + 16389414.

It is an arithmetic number, because the mean of its divisors is an integer number (44872569378).

Almost surely, 2^{2289089086320} is an apocalyptic number.

2289089086320 is a gapful number since it is divisible by the number (20) 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 2289089086320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3589805550240).

2289089086320 is an abundant number, since it is smaller than the sum of its proper divisors (4890522014160).

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

2289089086320 is a wasteful number, since it uses less digits than its factorization.

2289089086320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141083 (or 141077 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 2289089086320 in words is "two trillion, two hundred eighty-nine billion, eighty-nine million, eighty-six thousand, three hundred twenty".