4390414044 has 12 divisors (see below), whose sum is σ = 10244299464. Its totient is φ = 1463471344.

The previous prime is 4390414013. The next prime is 4390414069. The reversal of 4390414044 is 4404140934.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4390413996 and 4390414014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182933907 + ... + 182933930.

It is an arithmetic number, because the mean of its divisors is an integer number (853691622).

Almost surely, 2^4390414044 is an apocalyptic number.

It is an amenable number.

4390414044 is an abundant number, since it is smaller than the sum of its proper divisors (5853885420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4390414044 is a wasteful number, since it uses less digits than its factorization.

4390414044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365867844 (or 365867842 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 4390414044 is about 66260.1995469377. The cubic root of 4390414044 is about 1637.4516793542.

Adding to 4390414044 its reverse (4404140934), we get a palindrome (8794554978).

The spelling of 4390414044 in words is "four billion, three hundred ninety million, four hundred fourteen thousand, forty-four".