4220045404 has 12 divisors (see below), whose sum is σ = 7403498928. Its totient is φ = 2104760000.

The previous prime is 4220045363. The next prime is 4220045429. The reversal of 4220045404 is 4045400224.

It is a happy number.

4220045404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1313872 + ... + 1317079.

It is an arithmetic number, because the mean of its divisors is an integer number (616958244).

Almost surely, 2^4220045404 is an apocalyptic number.

It is an amenable number.

4220045404 is a deficient number, since it is larger than the sum of its proper divisors (3183453524).

4220045404 is a wasteful number, since it uses less digits than its factorization.

4220045404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631356 (or 2631354 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 4220045404 is about 64961.8765430926. The cubic root of 4220045404 is about 1615.9913850920.

Adding to 4220045404 its reverse (4045400224), we get a palindrome (8265445628).

The spelling of 4220045404 in words is "four billion, two hundred twenty million, forty-five thousand, four hundred four".