2303233289984 has 144 divisors (see below), whose sum is σ = 5449697756160. Its totient is φ = 959827968000.

The previous prime is 2303233289977. The next prime is 2303233289989. The reversal of 2303233289984 is 4899823323032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303233289989) 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 15 ways as a sum of consecutive naturals, for example, 964304 + ... + 2352944.

Almost surely, 2^{2303233289984} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2303233289984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2724848878080).

2303233289984 is an abundant number, since it is smaller than the sum of its proper divisors (3146464466176).

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

2303233289984 is a wasteful number, since it uses less digits than its factorization.

2303233289984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388718 (or 1388704 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 56.

The spelling of 2303233289984 in words is "two trillion, three hundred three billion, two hundred thirty-three million, two hundred eighty-nine thousand, nine hundred eighty-four".