214404211 has 8 divisors (see below), whose sum is σ = 251010144. Its totient is φ = 179292480.

The previous prime is 214404193. The next prime is 214404247. The reversal of 214404211 is 112404412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214404211 - 2¹¹ = 214402163 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (214407211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373240 + ... + 373813.

It is an arithmetic number, because the mean of its divisors is an integer number (31376268).

Almost surely, 2^214404211 is an apocalyptic number.

214404211 is a deficient number, since it is larger than the sum of its proper divisors (36605933).

214404211 is an equidigital number, since it uses as much as digits as its factorization.

214404211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747101.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 214404211 is about 14642.5479681646. The cubic root of 214404211 is about 598.5187638341.

Adding to 214404211 its reverse (112404412), we get a palindrome (326808623).

It can be divided in two parts, 21440 and 4211, that added together give a triangular number (25651 = T₂₂₆).

The spelling of 214404211 in words is "two hundred fourteen million, four hundred four thousand, two hundred eleven".