32073881000 has 384 divisors, whose sum is σ = 93984883200. Its totient is φ = 10182412800.

The previous prime is 32073880967. The next prime is 32073881003. The reversal of 32073881000 is 18837023.

It is a super-2 number, since 2×32073881000² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32073881003) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 43756634 + ... + 43757366.

It is an arithmetic number, because the mean of its divisors is an integer number (244752300).

Almost surely, 2^32073881000 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 32073881000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46992441600).

32073881000 is an abundant number, since it is smaller than the sum of its proper divisors (61911002200).

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

32073881000 is a wasteful number, since it uses less digits than its factorization.

32073881000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 32073881000 in words is "thirty-two billion, seventy-three million, eight hundred eighty-one thousand".