32042422065 has 16 divisors (see below), whose sum is σ = 51270141888. Its totient is φ = 17088536256.

The previous prime is 32042422063. The next prime is 32042422079. The reversal of 32042422065 is 56022424023.

It is not a de Polignac number, because 32042422065 - 2¹ = 32042422063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32042422063) 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 15 ways as a sum of consecutive naturals, for example, 534759 + ... + 591651.

It is an arithmetic number, because the mean of its divisors is an integer number (3204383868).

Almost surely, 2^32042422065 is an apocalyptic number.

It is an amenable number.

32042422065 is a deficient number, since it is larger than the sum of its proper divisors (19227719823).

32042422065 is a wasteful number, since it uses less digits than its factorization.

32042422065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94448.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 32042422065 its reverse (56022424023), we get a palindrome (88064846088).

The spelling of 32042422065 in words is "thirty-two billion, forty-two million, four hundred twenty-two thousand, sixty-five".