200421044214 has 16 divisors (see below), whose sum is σ = 400882145328. Its totient is φ = 66800338592.

The previous prime is 200421044177. The next prime is 200421044237. The reversal of 200421044214 is 412440124002.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1603797 + ... + 1724240.

It is an arithmetic number, because the mean of its divisors is an integer number (25055134083).

Almost surely, 2^200421044214 is an apocalyptic number.

200421044214 is an abundant number, since it is smaller than the sum of its proper divisors (200461101114).

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

200421044214 is a wasteful number, since it uses less digits than its factorization.

200421044214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338079.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 200421044214 its reverse (412440124002), we get a palindrome (612861168216).

The spelling of 200421044214 in words is "two hundred billion, four hundred twenty-one million, forty-four thousand, two hundred fourteen".