421043301234200 has 24 divisors (see below), whose sum is σ = 978925675369980. Its totient is φ = 168417320493600.

The previous prime is 421043301234191. The next prime is 421043301234247. The reversal of 421043301234200 is 2432103340124.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1052608252886 + ... + 1052608253285.

Almost surely, 2^{421043301234200} is an apocalyptic number.

421043301234200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

421043301234200 is an abundant number, since it is smaller than the sum of its proper divisors (557882374135780).

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

421043301234200 is a wasteful number, since it uses less digits than its factorization.

421043301234200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105216506187 (or 2105216506178 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 421043301234200 its reverse (2432103340124), we get a palindrome (423475404574324).

The spelling of 421043301234200 in words is "four hundred twenty-one trillion, forty-three billion, three hundred one million, two hundred thirty-four thousand, two hundred".