32403422300 has 72 divisors (see below), whose sum is σ = 71328715920. Its totient is φ = 12775680000.

The previous prime is 32403422291. The next prime is 32403422353. The reversal of 32403422300 is 322430423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2428046 + ... + 2441354.

It is an arithmetic number, because the mean of its divisors is an integer number (990676610).

Almost surely, 2^32403422300 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 32403422300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35664357960).

32403422300 is an abundant number, since it is smaller than the sum of its proper divisors (38925293620).

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

32403422300 is a wasteful number, since it uses less digits than its factorization.

32403422300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13671 (or 13664 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 32403422300 its reverse (322430423), we get a palindrome (32725852723).

The spelling of 32403422300 in words is "thirty-two billion, four hundred three million, four hundred twenty-two thousand, three hundred".