42202616585 has 8 divisors (see below), whose sum is σ = 50658727560. Its totient is φ = 33751701504.

The previous prime is 42202616563. The next prime is 42202616609. The reversal of 42202616585 is 58561620224.

42202616585 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 30380838601 + 11821777984 = 174301^2 + 108728^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42202616585 - 2¹⁰ = 42202615561 is a prime.

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, 1281080 + ... + 1313609.

It is an arithmetic number, because the mean of its divisors is an integer number (6332340945).

Almost surely, 2^42202616585 is an apocalyptic number.

It is an amenable number.

42202616585 is a deficient number, since it is larger than the sum of its proper divisors (8456110975).

42202616585 is a wasteful number, since it uses less digits than its factorization.

42202616585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597947.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 42202616585 in words is "forty-two billion, two hundred two million, six hundred sixteen thousand, five hundred eighty-five".