401204201 has 4 divisors (see below), whose sum is σ = 414146304. Its totient is φ = 388262100.

The previous prime is 401204197. The next prime is 401204227. The reversal of 401204201 is 102402104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 401204201 - 2² = 401204197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401204291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6471005 + ... + 6471066.

It is an arithmetic number, because the mean of its divisors is an integer number (103536576).

Almost surely, 2^401204201 is an apocalyptic number.

It is an amenable number.

401204201 is a deficient number, since it is larger than the sum of its proper divisors (12942103).

401204201 is a wasteful number, since it uses less digits than its factorization.

401204201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12942102.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 401204201 is about 20030.0824012284. The cubic root of 401204201 is about 737.5449447281.

Adding to 401204201 its reverse (102402104), we get a palindrome (503606305).

The spelling of 401204201 in words is "four hundred one million, two hundred four thousand, two hundred one".