4320223488 has 216 divisors, whose sum is σ = 14696654336. Its totient is φ = 1194393600.

The previous prime is 4320223487. The next prime is 4320223507. The reversal of 4320223488 is 8843220234.

It is a happy number.

It is a super-2 number, since 2×4320223488² = 37328661972533772288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4320223487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 495648 + ... + 504288.

Almost surely, 2^4320223488 is an apocalyptic number.

4320223488 is a gapful number since it is divisible by the number (48) 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 4320223488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7348327168).

4320223488 is an abundant number, since it is smaller than the sum of its proper divisors (10376430848).

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

4320223488 is a wasteful number, since it uses less digits than its factorization.

4320223488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8701 (or 8684 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The square root of 4320223488 is about 65728.4070094506. The cubic root of 4320223488 is about 1628.6786546469.

The spelling of 4320223488 in words is "four billion, three hundred twenty million, two hundred twenty-three thousand, four hundred eighty-eight".