200440341 has 6 divisors (see below), whose sum is σ = 289524950. Its totient is φ = 133626888.

The previous prime is 200440337. The next prime is 200440351. The reversal of 200440341 is 143044002.

It can be written as a sum of positive squares in only one way, i.e., 170694225 + 29746116 = 13065^2 + 5454^2 .

It is not a de Polignac number, because 200440341 - 2² = 200440337 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 (200440321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11135566 + ... + 11135583.

Almost surely, 2^200440341 is an apocalyptic number.

It is an amenable number.

200440341 is a deficient number, since it is larger than the sum of its proper divisors (89084609).

200440341 is a wasteful number, since it uses less digits than its factorization.

200440341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22271155 (or 22271152 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 200440341 is about 14157.6954692492. The cubic root of 200440341 is about 585.2324213436.

Adding to 200440341 its reverse (143044002), we get a palindrome (343484343).

The spelling of 200440341 in words is "two hundred million, four hundred forty thousand, three hundred forty-one".