4400404234 has 16 divisors (see below), whose sum is σ = 6765958656. Its totient is φ = 2145430800.

The previous prime is 4400404223. The next prime is 4400404279. The reversal of 4400404234 is 4324040044.

It is a junction number, because it is equal to n+sod(n) for n = 4400404199 and 4400404208.

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 7 ways as a sum of consecutive naturals, for example, 60897 + ... + 111844.

It is an arithmetic number, because the mean of its divisors is an integer number (422872416).

Almost surely, 2^4400404234 is an apocalyptic number.

4400404234 is a deficient number, since it is larger than the sum of its proper divisors (2365554422).

4400404234 is a wasteful number, since it uses less digits than its factorization.

4400404234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173061.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4400404234 is about 66335.5427655491. The cubic root of 4400404234 is about 1638.6927211062.

Adding to 4400404234 its reverse (4324040044), we get a palindrome (8724444278).

The spelling of 4400404234 in words is "four billion, four hundred million, four hundred four thousand, two hundred thirty-four".