32012020204 has 72 divisors (see below), whose sum is σ = 60618716928. Its totient is φ = 14785854720.

The previous prime is 32012020189. The next prime is 32012020223. The reversal of 32012020204 is 40202021023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21585247 + ... + 21586729.

It is an arithmetic number, because the mean of its divisors is an integer number (841926624).

Almost surely, 2^32012020204 is an apocalyptic number.

32012020204 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

32012020204 is a deficient number, since it is larger than the sum of its proper divisors (28606696724).

32012020204 is a wasteful number, since it uses less digits than its factorization.

32012020204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855 (or 1836 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 32012020204 its reverse (40202021023), we get a palindrome (72214041227).

The spelling of 32012020204 in words is "thirty-two billion, twelve million, twenty thousand, two hundred four".