214104404 has 6 divisors (see below), whose sum is σ = 374682714. Its totient is φ = 107052200.

The previous prime is 214104403. The next prime is 214104413. The reversal of 214104404 is 404401412.

It is a happy number.

214104404 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 only one way, i.e., 208860304 + 5244100 = 14452^2 + 2290^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214104403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26763047 + ... + 26763054.

It is an arithmetic number, because the mean of its divisors is an integer number (62447119).

Almost surely, 2^214104404 is an apocalyptic number.

It is an amenable number.

214104404 is a deficient number, since it is larger than the sum of its proper divisors (160578310).

214104404 is a wasteful number, since it uses less digits than its factorization.

214104404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53526105 (or 53526103 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 214104404 is about 14632.3068584554. The cubic root of 214104404 is about 598.2396589014.

Adding to 214104404 its reverse (404401412), we get a palindrome (618505816).

The spelling of 214104404 in words is "two hundred fourteen million, one hundred four thousand, four hundred four".