32791448168 has 32 divisors (see below), whose sum is σ = 63870336000. Its totient is φ = 15764091840.

The previous prime is 32791448149. The next prime is 32791448201. The reversal of 32791448168 is 86184419723.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240248 + ... + 351143.

It is an arithmetic number, because the mean of its divisors is an integer number (1995948000).

Almost surely, 2^32791448168 is an apocalyptic number.

It is an amenable number.

32791448168 is a deficient number, since it is larger than the sum of its proper divisors (31078887832).

32791448168 is a wasteful number, since it uses less digits than its factorization.

32791448168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591665 (or 591661 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 53.

The spelling of 32791448168 in words is "thirty-two billion, seven hundred ninety-one million, four hundred forty-eight thousand, one hundred sixty-eight".