42322640321063 has 4 divisors (see below), whose sum is σ = 42592211278680. Its totient is φ = 42053069363448.

The previous prime is 42322640321057. The next prime is 42322640321161. The reversal of 42322640321063 is 36012304622324.

42322640321063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42322640321063 - 2³⁰ = 42321566579239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42322640021063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134785478573 + ... + 134785478886.

It is an arithmetic number, because the mean of its divisors is an integer number (10648052819670).

Almost surely, 2^{42322640321063} is an apocalyptic number.

42322640321063 is a deficient number, since it is larger than the sum of its proper divisors (269570957617).

42322640321063 is a wasteful number, since it uses less digits than its factorization.

42322640321063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269570957616.

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 42322640321063 its reverse (36012304622324), we get a palindrome (78334944943387).

The spelling of 42322640321063 in words is "forty-two trillion, three hundred twenty-two billion, six hundred forty million, three hundred twenty-one thousand, sixty-three".