440200004 has 6 divisors (see below), whose sum is σ = 770350014. Its totient is φ = 220100000.

The previous prime is 440199971. The next prime is 440200021. The reversal of 440200004 is 400002044.

It can be written as a sum of positive squares in only one way, i.e., 437646400 + 2553604 = 20920^2 + 1598^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55024997 + ... + 55025004.

It is an arithmetic number, because the mean of its divisors is an integer number (128391669).

Almost surely, 2^440200004 is an apocalyptic number.

It is an amenable number.

440200004 is a deficient number, since it is larger than the sum of its proper divisors (330150010).

440200004 is a wasteful number, since it uses less digits than its factorization.

440200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110050005 (or 110050003 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 440200004 is about 20980.9438300568. The cubic root of 440200004 is about 760.7057179837.

Adding to 440200004 its reverse (400002044), we get a palindrome (840202048).

The spelling of 440200004 in words is "four hundred forty million, two hundred thousand, four".