9023442568 has 128 divisors (see below), whose sum is σ = 20605824000. Its totient is φ = 3622993920.

The previous prime is 9023442559. The next prime is 9023442581. The reversal of 9023442568 is 8652443209.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7825480 + ... + 7826632.

It is an arithmetic number, because the mean of its divisors is an integer number (160983000).

Almost surely, 2^9023442568 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 9023442568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10302912000).

9023442568 is an abundant number, since it is smaller than the sum of its proper divisors (11582381432).

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

9023442568 is a wasteful number, since it uses less digits than its factorization.

9023442568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 9023442568 is about 94991.8026358064. The cubic root of 9023442568 is about 2081.8882760115. Note that the first 3 decimals are identical.

The spelling of 9023442568 in words is "nine billion, twenty-three million, four hundred forty-two thousand, five hundred sixty-eight".