3243421010100 has 144 divisors (see below), whose sum is σ = 9660200610368. Its totient is φ = 839591516160.

The previous prime is 3243421010059. The next prime is 3243421010129. The reversal of 3243421010100 is 10101243423.

3243421010100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4468887 + ... + 5143713.

Almost surely, 2^{3243421010100} is an apocalyptic number.

3243421010100 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 3243421010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4830100305184).

3243421010100 is an abundant number, since it is smaller than the sum of its proper divisors (6416779600268).

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

3243421010100 is a wasteful number, since it uses less digits than its factorization.

3243421010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675314 (or 675307 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 3243421010100 its reverse (10101243423), we get a palindrome (3253522253523).

The spelling of 3243421010100 in words is "three trillion, two hundred forty-three billion, four hundred twenty-one million, ten thousand, one hundred".