4402423568 has 20 divisors (see below), whose sum is σ = 8591064720. Its totient is φ = 2185374624.

The previous prime is 4402423489. The next prime is 4402423579. The reversal of 4402423568 is 8653242044.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987530 + ... + 991977.

It is an arithmetic number, because the mean of its divisors is an integer number (429553236).

Almost surely, 2^4402423568 is an apocalyptic number.

It is an amenable number.

4402423568 is a deficient number, since it is larger than the sum of its proper divisors (4188641152).

4402423568 is a wasteful number, since it uses less digits than its factorization.

4402423568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979654 (or 1979648 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The square root of 4402423568 is about 66350.7616233604. The cubic root of 4402423568 is about 1638.9433467083.

The spelling of 4402423568 in words is "four billion, four hundred two million, four hundred twenty-three thousand, five hundred sixty-eight".