214404201 has 24 divisors (see below), whose sum is σ = 338311584. Its totient is φ = 129764160.

The previous prime is 214404193. The next prime is 214404247. The reversal of 214404201 is 102404412.

214404201 is a `hidden beast` number, since 21 + 440 + 4 + 201 = 666.

214404201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214404201 - 2³ = 214404193 is a prime.

It is a super-2 number, since 2×214404201² = 91938322812896802, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214404101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128565 + ... + 130221.

It is an arithmetic number, because the mean of its divisors is an integer number (14096316).

Almost surely, 2^214404201 is an apocalyptic number.

It is an amenable number.

214404201 is a deficient number, since it is larger than the sum of its proper divisors (123907383).

214404201 is a wasteful number, since it uses less digits than its factorization.

214404201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981 (or 2978 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 214404201 is about 14642.5476266939. The cubic root of 214404201 is about 598.5187545290.

Adding to 214404201 its reverse (102404412), we get a palindrome (316808613).

The spelling of 214404201 in words is "two hundred fourteen million, four hundred four thousand, two hundred one".