32243667028 has 48 divisors (see below), whose sum is σ = 58763045376. Its totient is φ = 15471497600.

The previous prime is 32243667019. The next prime is 32243667059. The reversal of 32243667028 is 82076634223.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1768125 + ... + 1786267.

It is an arithmetic number, because the mean of its divisors is an integer number (1224230112).

Almost surely, 2^32243667028 is an apocalyptic number.

It is an amenable number.

32243667028 is a deficient number, since it is larger than the sum of its proper divisors (26519378348).

32243667028 is a wasteful number, since it uses less digits than its factorization.

32243667028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18384 (or 18382 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 32243667028 in words is "thirty-two billion, two hundred forty-three million, six hundred sixty-seven thousand, twenty-eight".