32012023432 has 16 divisors (see below), whose sum is σ = 60605288640. Its totient is φ = 15850613136.

The previous prime is 32012023429. The next prime is 32012023469. The reversal of 32012023432 is 23432021023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19423948 + ... + 19425595.

It is an arithmetic number, because the mean of its divisors is an integer number (3787830540).

Almost surely, 2^32012023432 is an apocalyptic number.

It is an amenable number.

32012023432 is a deficient number, since it is larger than the sum of its proper divisors (28593265208).

32012023432 is a wasteful number, since it uses less digits than its factorization.

32012023432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38849652 (or 38849648 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 32012023432 its reverse (23432021023), we get a palindrome (55444044455).

The spelling of 32012023432 in words is "thirty-two billion, twelve million, twenty-three thousand, four hundred thirty-two".