421104300 has 36 divisors (see below), whose sum is σ = 1218395976. Its totient is φ = 112294400.

The previous prime is 421104227. The next prime is 421104311. The reversal of 421104300 is 3401124.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 421104300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 701541 + ... + 702140.

Almost surely, 2^421104300 is an apocalyptic number.

It is an amenable number.

421104300 is an abundant number, since it is smaller than the sum of its proper divisors (797291676).

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

421104300 is a wasteful number, since it uses less digits than its factorization.

421104300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403698 (or 1403691 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 421104300 is about 20520.8260067669. The cubic root of 421104300 is about 749.5430104929.

Adding to 421104300 its reverse (3401124), we get a palindrome (424505424).

The spelling of 421104300 in words is "four hundred twenty-one million, one hundred four thousand, three hundred".