How do I fill a large array in numpy?

I’m trying to fill an array of size 2 ^ 32 and at a certain stage of filling it gives out that the process was killed

def MakeArr(n):
    start_time = time.time()

    arr = np.random.randint(1, 2**n, size=2**n, dtype=np.int64)

    print(arr)
    print("Time to create: %s sec" % (time.time() - start_time))
    print("arr len:" + str(len(arr)))
    return arr
sys.setrecursionlimit(1500); n = 32; arr = MakeArr(n)

enter image description here

>Solution :

An array of 2^32 may be too large for python or numpy to handle. You may be able to get a bigger array by changing the dtype to a lower one, like np.int8.