200200401 has 12 divisors (see below), whose sum is σ = 295331712. Its totient is φ = 130626936.

The previous prime is 200200391. The next prime is 200200421. The reversal of 200200401 is 104002002.

It is not a de Polignac number, because 200200401 - 2¹⁵ = 200167633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (200200421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236221 + ... + 237066.

It is an arithmetic number, because the mean of its divisors is an integer number (24610976).

Almost surely, 2^200200401 is an apocalyptic number.

It is an amenable number.

200200401 is a deficient number, since it is larger than the sum of its proper divisors (95131311).

200200401 is a wasteful number, since it uses less digits than its factorization.

200200401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473340 (or 473337 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 200200401 is about 14149.2190950596. The cubic root of 200200401 is about 584.9988077995.

Adding to 200200401 its reverse (104002002), we get a palindrome (304202403).

The spelling of 200200401 in words is "two hundred million, two hundred thousand, four hundred one".