4223307648 has 192 divisors, whose sum is σ = 13105918800. Its totient is φ = 1201471488.

The previous prime is 4223307607. The next prime is 4223307667. The reversal of 4223307648 is 8467033224.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7319136 + ... + 7319712.

Almost surely, 2^4223307648 is an apocalyptic number.

4223307648 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 4223307648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6552959400).

4223307648 is an abundant number, since it is smaller than the sum of its proper divisors (8882611152).

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

4223307648 is a wasteful number, since it uses less digits than its factorization.

4223307648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 978 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

The square root of 4223307648 is about 64986.9806038102. The cubic root of 4223307648 is about 1616.4076839593.

The spelling of 4223307648 in words is "four billion, two hundred twenty-three million, three hundred seven thousand, six hundred forty-eight".