404020114 has 8 divisors (see below), whose sum is σ = 608187708. Its totient is φ = 201290880.

The previous prime is 404020103. The next prime is 404020121. The reversal of 404020114 is 411020404.

It can be written as a sum of positive squares in 2 ways, for example, as 346518225 + 57501889 = 18615^2 + 7583^2 .

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 358887 + ... + 360010.

Almost surely, 2^404020114 is an apocalyptic number.

404020114 is a deficient number, since it is larger than the sum of its proper divisors (204167594).

404020114 is a wasteful number, since it uses less digits than its factorization.

404020114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719180.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 404020114 is about 20100.2515904652. The cubic root of 404020114 is about 739.2664474154.

Adding to 404020114 its reverse (411020404), we get a palindrome (815040518).

The spelling of 404020114 in words is "four hundred four million, twenty thousand, one hundred fourteen".