32004000000 has 756 divisors, whose sum is σ = 132858299392. Its totient is φ = 7257600000.

The previous prime is 32003999971. The next prime is 32004000013. The reversal of 32004000000 is 40023.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 251999937 + ... + 252000063.

Almost surely, 2^32004000000 is an apocalyptic number.

32004000000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32004000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66429149696).

32004000000 is an abundant number, since it is smaller than the sum of its proper divisors (100854299392).

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

32004000000 is an frugal number, since it uses more digits than its factorization.

32004000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

Adding to 32004000000 its reverse (40023), we get a palindrome (32004040023).

The spelling of 32004000000 in words is "thirty-two billion, four million", and thus it is an aban number and an eban number.