42568558608 has 80 divisors (see below), whose sum is σ = 117851492736. Its totient is φ = 13205744640.

The previous prime is 42568558589. The next prime is 42568558609. The reversal of 42568558608 is 80685586524.

It is not an unprimeable number, because it can be changed into a prime (42568558609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480213 + ... + 561908.

Almost surely, 2^42568558608 is an apocalyptic number.

42568558608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42568558608 is an abundant number, since it is smaller than the sum of its proper divisors (75282934128).

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

42568558608 is a wasteful number, since it uses less digits than its factorization.

42568558608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042192 (or 1042186 counting only the distinct ones).

The product of its (nonzero) digits is 18432000, while the sum is 57.

The spelling of 42568558608 in words is "forty-two billion, five hundred sixty-eight million, five hundred fifty-eight thousand, six hundred eight".