200240441414221 has 4 divisors (see below), whose sum is σ = 215643552292252. Its totient is φ = 184837330536192.

The previous prime is 200240441414203. The next prime is 200240441414243. The reversal of 200240441414221 is 122414144042002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103314742756996 + 96925698657225 = 10164386^2 + 9845085^2 .

It is a cyclic number.

It is not a de Polignac number, because 200240441414221 - 2⁷ = 200240441414093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200240441414291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7701555438996 + ... + 7701555439021.

It is an arithmetic number, because the mean of its divisors is an integer number (53910888073063).

Almost surely, 2^{200240441414221} is an apocalyptic number.

It is an amenable number.

200240441414221 is a deficient number, since it is larger than the sum of its proper divisors (15403110878031).

200240441414221 is a wasteful number, since it uses less digits than its factorization.

200240441414221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15403110878030.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 200240441414221 its reverse (122414144042002), we get a palindrome (322654585456223).

The spelling of 200240441414221 in words is "two hundred trillion, two hundred forty billion, four hundred forty-one million, four hundred fourteen thousand, two hundred twenty-one".