Final answer:
The number -2343 is a whole number, an integer, and a rational number.
Step-by-step explanation:
The number -2343 is an integer because it is a whole number that includes negative numbers. It is also a rational number because it can be expressed as a fraction, in this case -2343/1. However, it is not an irrational number because it can be expressed as a fraction, and thus can be written as a terminating or repeating decimal.
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