42817115422 has 16 divisors (see below), whose sum is σ = 67034439072. Its totient is φ = 20472756480.

The previous prime is 42817115293. The next prime is 42817115441. The reversal of 42817115422 is 22451171824.

42817115422 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80722 + ... + 303562.

It is an arithmetic number, because the mean of its divisors is an integer number (4189652442).

Almost surely, 2^42817115422 is an apocalyptic number.

42817115422 is a deficient number, since it is larger than the sum of its proper divisors (24217323650).

42817115422 is a wasteful number, since it uses less digits than its factorization.

42817115422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227043.

The product of its digits is 35840, while the sum is 37.

The spelling of 42817115422 in words is "forty-two billion, eight hundred seventeen million, one hundred fifteen thousand, four hundred twenty-two".