214411444 has 12 divisors (see below), whose sum is σ = 404083204. Its totient is φ = 98959104.

The previous prime is 214411403. The next prime is 214411481. The reversal of 214411444 is 444114412.

214411444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 25623844 + 188787600 = 5062^2 + 13740^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2061597 + ... + 2061700.

Almost surely, 2^214411444 is an apocalyptic number.

It is an amenable number.

214411444 is a deficient number, since it is larger than the sum of its proper divisors (189671760).

214411444 is a wasteful number, since it uses less digits than its factorization.

214411444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123314 (or 4123312 counting only the distinct ones).

The product of its digits is 2048, while the sum is 25.

The square root of 214411444 is about 14642.7949517843. The cubic root of 214411444 is about 598.5254941708.

Adding to 214411444 its reverse (444114412), we get a palindrome (658525856).

The spelling of 214411444 in words is "two hundred fourteen million, four hundred eleven thousand, four hundred forty-four".