42816386258 has 16 divisors (see below), whose sum is σ = 65428020000. Its totient is φ = 21008322912.

The previous prime is 42816386257. The next prime is 42816386297. The reversal of 42816386258 is 85268361824.

It is not an unprimeable number, because it can be changed into a prime (42816386257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251708 + ... + 385991.

It is an arithmetic number, because the mean of its divisors is an integer number (4089251250).

Almost surely, 2^42816386258 is an apocalyptic number.

42816386258 is a deficient number, since it is larger than the sum of its proper divisors (22611633742).

42816386258 is a wasteful number, since it uses less digits than its factorization.

42816386258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638329.

The product of its digits is 4423680, while the sum is 53.

The spelling of 42816386258 in words is "forty-two billion, eight hundred sixteen million, three hundred eighty-six thousand, two hundred fifty-eight".