4044551144 has 32 divisors (see below), whose sum is σ = 7659213120. Its totient is φ = 2002135296.

The previous prime is 4044551131. The next prime is 4044551177. The reversal of 4044551144 is 4411554404.

It is a self number, because there is not a number n which added to its sum of digits gives 4044551144.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1049429 + ... + 1053275.

It is an arithmetic number, because the mean of its divisors is an integer number (239350410).

Almost surely, 2^4044551144 is an apocalyptic number.

It is an amenable number.

4044551144 is a deficient number, since it is larger than the sum of its proper divisors (3614661976).

4044551144 is a wasteful number, since it uses less digits than its factorization.

4044551144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129 (or 5125 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 4044551144 is about 63596.7856420433. The cubic root of 4044551144 is about 1593.2726843663.

The spelling of 4044551144 in words is "four billion, forty-four million, five hundred fifty-one thousand, one hundred forty-four".