42417522016 has 24 divisors (see below), whose sum is σ = 83538211680. Its totient is φ = 21201468288.

The previous prime is 42417521963. The next prime is 42417522041. The reversal of 42417522016 is 61022571424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132771 + ... + 320098.

It is an arithmetic number, because the mean of its divisors is an integer number (3480758820).

Almost surely, 2^42417522016 is an apocalyptic number.

It is an amenable number.

42417522016 is a deficient number, since it is larger than the sum of its proper divisors (41120689664).

42417522016 is a wasteful number, since it uses less digits than its factorization.

42417522016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455806 (or 455798 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

It can be divided in two parts, 4241 and 7522016, that added together give a palindrome (7526257).

The spelling of 42417522016 in words is "forty-two billion, four hundred seventeen million, five hundred twenty-two thousand, sixteen".