4054404444 has 12 divisors (see below), whose sum is σ = 9460277064. Its totient is φ = 1351468144.

The previous prime is 4054404437. The next prime is 4054404449. The reversal of 4054404444 is 4444044504.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054404449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168933507 + ... + 168933530.

It is an arithmetic number, because the mean of its divisors is an integer number (788356422).

Almost surely, 2^4054404444 is an apocalyptic number.

It is an amenable number.

4054404444 is an abundant number, since it is smaller than the sum of its proper divisors (5405872620).

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

4054404444 is a wasteful number, since it uses less digits than its factorization.

4054404444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337867044 (or 337867042 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 33.

The square root of 4054404444 is about 63674.2054838535. The cubic root of 4054404444 is about 1594.5654740831.

Adding to 4054404444 its reverse (4444044504), we get a palindrome (8498448948).

The spelling of 4054404444 in words is "four billion, fifty-four million, four hundred four thousand, four hundred forty-four".