200421213300 has 288 divisors, whose sum is σ = 803305251840. Its totient is φ = 41645923200.

The previous prime is 200421213191. The next prime is 200421213319. The reversal of 200421213300 is 3312124002.

200421213300 is a `hidden beast` number, since 2 + 0 + 0 + 421 + 213 + 30 + 0 = 666.

200421213300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 274114 + ... + 689913.

Almost surely, 2^200421213300 is an apocalyptic number.

200421213300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200421213300 is an abundant number, since it is smaller than the sum of its proper divisors (602884038540).

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

200421213300 is a wasteful number, since it uses less digits than its factorization.

200421213300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964068 (or 964055 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 200421213300 its reverse (3312124002), we get a palindrome (203733337302).

The spelling of 200421213300 in words is "two hundred billion, four hundred twenty-one million, two hundred thirteen thousand, three hundred".