42210334017 has 6 divisors (see below), whose sum is σ = 60970482482. Its totient is φ = 28140222672.

The previous prime is 42210334009. The next prime is 42210334031. The reversal of 42210334017 is 71043301224.

It is a happy number.

42210334017 is a `hidden beast` number, since 4 + 221 + 0 + 33 + 401 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 38556856881 + 3653477136 = 196359^2 + 60444^2 .

It is not a de Polignac number, because 42210334017 - 2³ = 42210334009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42210334717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2345018548 + ... + 2345018565.

Almost surely, 2^42210334017 is an apocalyptic number.

It is an amenable number.

42210334017 is a deficient number, since it is larger than the sum of its proper divisors (18760148465).

42210334017 is a wasteful number, since it uses less digits than its factorization.

42210334017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4690037119 (or 4690037116 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The spelling of 42210334017 in words is "forty-two billion, two hundred ten million, three hundred thirty-four thousand, seventeen".