32012344808 has 8 divisors (see below), whose sum is σ = 60023146530. Its totient is φ = 16006172400.

The previous prime is 32012344801. The next prime is 32012344813. The reversal of 32012344808 is 80844321023.

It can be written as a sum of positive squares in only one way, i.e., 21620173444 + 10392171364 = 147038^2 + 101942^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (32012344801) 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, 2000771543 + ... + 2000771558.

Almost surely, 2^32012344808 is an apocalyptic number.

It is an amenable number.

32012344808 is a deficient number, since it is larger than the sum of its proper divisors (28010801722).

32012344808 is a wasteful number, since it uses less digits than its factorization.

32012344808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001543107 (or 4001543103 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 32012344808 in words is "thirty-two billion, twelve million, three hundred forty-four thousand, eight hundred eight".