421410013203300 has 288 divisors, whose sum is σ = 1388467336402944. Its totient is φ = 97682171136000.

The previous prime is 421410013203293. The next prime is 421410013203301. The reversal of 421410013203300 is 3302310014124.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (421410013203301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 204740892 + ... + 206788908.

It is an arithmetic number, because the mean of its divisors is an integer number (4821067140288).

Almost surely, 2^{421410013203300} 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 421410013203300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694233668201472).

421410013203300 is an abundant number, since it is smaller than the sum of its proper divisors (967057323199644).

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

421410013203300 is a wasteful number, since it uses less digits than its factorization.

421410013203300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050779 (or 2050772 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 421410013203300 its reverse (3302310014124), we get a palindrome (424712323217424).

The spelling of 421410013203300 in words is "four hundred twenty-one trillion, four hundred ten billion, thirteen million, two hundred three thousand, three hundred".