42323625164 has 6 divisors (see below), whose sum is σ = 74066344044. Its totient is φ = 21161812580.

The previous prime is 42323625163. The next prime is 42323625167. The reversal of 42323625164 is 46152632324.

It is not an unprimeable number, because it can be changed into a prime (42323625163) 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 as a sum of consecutive naturals, namely, 5290453142 + ... + 5290453149.

It is an arithmetic number, because the mean of its divisors is an integer number (12344390674).

Almost surely, 2^42323625164 is an apocalyptic number.

It is an amenable number.

42323625164 is a deficient number, since it is larger than the sum of its proper divisors (31742718880).

42323625164 is a wasteful number, since it uses less digits than its factorization.

42323625164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10580906295 (or 10580906293 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The spelling of 42323625164 in words is "forty-two billion, three hundred twenty-three million, six hundred twenty-five thousand, one hundred sixty-four".