42585570118 has 24 divisors (see below), whose sum is σ = 79051493808. Its totient is φ = 16847037792.

The previous prime is 42585570113. The next prime is 42585570151. The reversal of 42585570118 is 81107558524.

42585570118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42585570113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8997121 + ... + 9001852.

It is an arithmetic number, because the mean of its divisors is an integer number (3293812242).

Almost surely, 2^42585570118 is an apocalyptic number.

42585570118 is a deficient number, since it is larger than the sum of its proper divisors (36465923690).

42585570118 is a wasteful number, since it uses less digits than its factorization.

42585570118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17999008 (or 17998995 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 46.

The spelling of 42585570118 in words is "forty-two billion, five hundred eighty-five million, five hundred seventy thousand, one hundred eighteen".