32039947008 has 108 divisors (see below), whose sum is σ = 94791787720. Its totient is φ = 10675021824.

The previous prime is 32039946977. The next prime is 32039947031. The reversal of 32039947008 is 80074993023.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a tau number, because it is divible by the number of its divisors (108).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14880460 + ... + 14882612.

Almost surely, 2^32039947008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32039947008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47395893860).

32039947008 is an abundant number, since it is smaller than the sum of its proper divisors (62751840712).

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

32039947008 is an frugal number, since it uses more digits than its factorization.

32039947008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331 (or 2158 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 32039947008 in words is "thirty-two billion, thirty-nine million, nine hundred forty-seven thousand, eight".