32885352940 has 24 divisors (see below), whose sum is σ = 75337354512. Its totient is φ = 11958310080.

The previous prime is 32885352911. The next prime is 32885352961. The reversal of 32885352940 is 4925358823.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74739219 + ... + 74739658.

It is an arithmetic number, because the mean of its divisors is an integer number (3139056438).

Almost surely, 2^32885352940 is an apocalyptic number.

It is an amenable number.

32885352940 is an abundant number, since it is smaller than the sum of its proper divisors (42452001572).

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

32885352940 is a wasteful number, since it uses less digits than its factorization.

32885352940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149478897 (or 149478895 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 32885352940 in words is "thirty-two billion, eight hundred eighty-five million, three hundred fifty-two thousand, nine hundred forty".