32718944616 has 64 divisors (see below), whose sum is σ = 83415467520. Its totient is φ = 10692576960.

The previous prime is 32718944569. The next prime is 32718944639. The reversal of 32718944616 is 61644981723.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198261 + ... + 323643.

It is an arithmetic number, because the mean of its divisors is an integer number (1303366680).

Almost surely, 2^32718944616 is an apocalyptic number.

It is an amenable number.

32718944616 is an abundant number, since it is smaller than the sum of its proper divisors (50696522904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32718944616 is a wasteful number, since it uses less digits than its factorization.

32718944616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125606 (or 125602 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The spelling of 32718944616 in words is "thirty-two billion, seven hundred eighteen million, nine hundred forty-four thousand, six hundred sixteen".