32330020400 has 120 divisors (see below), whose sum is σ = 79040235744. Its totient is φ = 12705638400.

The previous prime is 32330020369. The next prime is 32330020409. The reversal of 32330020400 is 402003323.

It is not an unprimeable number, because it can be changed into a prime (32330020409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8887382 + ... + 8891018.

Almost surely, 2^32330020400 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 32330020400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39520117872).

32330020400 is an abundant number, since it is smaller than the sum of its proper divisors (46710215344).

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

32330020400 is a wasteful number, since it uses less digits than its factorization.

32330020400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039 (or 4028 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 32330020400 its reverse (402003323), we get a palindrome (32732023723).

The spelling of 32330020400 in words is "thirty-two billion, three hundred thirty million, twenty thousand, four hundred".