42064004422 has 32 divisors (see below), whose sum is σ = 70078950144. Its totient is φ = 18776392800.

The previous prime is 42064004413. The next prime is 42064004429. The reversal of 42064004422 is 22440046024.

42064004422 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 not an unprimeable number, because it can be changed into a prime (42064004429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235972 + ... + 373912.

It is an arithmetic number, because the mean of its divisors is an integer number (2189967192).

Almost surely, 2^42064004422 is an apocalyptic number.

42064004422 is a deficient number, since it is larger than the sum of its proper divisors (28014945722).

42064004422 is a wasteful number, since it uses less digits than its factorization.

42064004422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138204.

The product of its (nonzero) digits is 12288, while the sum is 28.

The spelling of 42064004422 in words is "forty-two billion, sixty-four million, four thousand, four hundred twenty-two".