4044550144 has 52 divisors (see below), whose sum is σ = 8105485960. Its totient is φ = 2017935360.

The previous prime is 4044550091. The next prime is 4044550187. The reversal of 4044550144 is 4410554404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2829622 + ... + 2831050.

It is an arithmetic number, because the mean of its divisors is an integer number (155874730).

Almost surely, 2^4044550144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4044550144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4052742980).

4044550144 is an abundant number, since it is smaller than the sum of its proper divisors (4060935816).

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

4044550144 is an equidigital number, since it uses as much as digits as its factorization.

4044550144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144 (or 2122 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 4044550144 is about 63596.7777800102. Note that the first 4 decimals coincide. The cubic root of 4044550144 is about 1593.2725530561.

The spelling of 4044550144 in words is "four billion, forty-four million, five hundred fifty thousand, one hundred forty-four".