32861068940 has 72 divisors (see below), whose sum is σ = 80306078832. Its totient is φ = 11262276480.

The previous prime is 32861068931. The next prime is 32861068951. The reversal of 32861068940 is 4986016823.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3457595 + ... + 3467085.

It is an arithmetic number, because the mean of its divisors is an integer number (1115362206).

Almost surely, 2^32861068940 is an apocalyptic number.

It is an amenable number.

32861068940 is an abundant number, since it is smaller than the sum of its proper divisors (47445009892).

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

32861068940 is a wasteful number, since it uses less digits than its factorization.

32861068940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13047 (or 13038 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 32861068940 in words is "thirty-two billion, eight hundred sixty-one million, sixty-eight thousand, nine hundred forty".