214443004 has 12 divisors (see below), whose sum is σ = 380561328. Its totient is φ = 105711200.

The previous prime is 214442941. The next prime is 214443017. The reversal of 214443004 is 400344412.

214443004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 377257 + ... + 377824.

It is an arithmetic number, because the mean of its divisors is an integer number (31713444).

Almost surely, 2^214443004 is an apocalyptic number.

It is an amenable number.

214443004 is a deficient number, since it is larger than the sum of its proper divisors (166118324).

214443004 is a wasteful number, since it uses less digits than its factorization.

214443004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755156 (or 755154 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 214443004 is about 14643.8725752446. The cubic root of 214443004 is about 598.5548591112.

Adding to 214443004 its reverse (400344412), we get a palindrome (614787416).

The spelling of 214443004 in words is "two hundred fourteen million, four hundred forty-three thousand, four".