4488645045044 has 48 divisors (see below), whose sum is σ = 8048473251840. Its totient is φ = 2189967827040.

The previous prime is 4488645045013. The next prime is 4488645045047. The reversal of 4488645045044 is 4405405468844.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4488645045047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7258439 + ... + 7852529.

It is an arithmetic number, because the mean of its divisors is an integer number (167676526080).

Almost surely, 2^{4488645045044} is an apocalyptic number.

It is an amenable number.

4488645045044 is a deficient number, since it is larger than the sum of its proper divisors (3559828206796).

4488645045044 is a wasteful number, since it uses less digits than its factorization.

4488645045044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594468 (or 594466 counting only the distinct ones).

The product of its (nonzero) digits is 39321600, while the sum is 56.

The spelling of 4488645045044 in words is "four trillion, four hundred eighty-eight billion, six hundred forty-five million, forty-five thousand, forty-four".