404114234 has 4 divisors (see below), whose sum is σ = 606171354. Its totient is φ = 202057116.

The previous prime is 404114219. The next prime is 404114237. The reversal of 404114234 is 432411404.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 206008609 + 198105625 = 14353^2 + 14075^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (404114237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101028557 + ... + 101028560.

Almost surely, 2^404114234 is an apocalyptic number.

404114234 is a deficient number, since it is larger than the sum of its proper divisors (202057120).

404114234 is a wasteful number, since it uses less digits than its factorization.

404114234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202057119.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 404114234 is about 20102.5927183535. The cubic root of 404114234 is about 739.3238491414.

Adding to 404114234 its reverse (432411404), we get a palindrome (836525638).

The spelling of 404114234 in words is "four hundred four million, one hundred fourteen thousand, two hundred thirty-four".