1044200444252 has 96 divisors (see below), whose sum is σ = 2158204608000. Its totient is φ = 441813622656.

The previous prime is 1044200444191. The next prime is 1044200444267. The reversal of 1044200444252 is 2524440024401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245172899 + ... + 245177157.

It is an arithmetic number, because the mean of its divisors is an integer number (22481298000).

Almost surely, 2^{1044200444252} 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 1044200444252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1079102304000).

1044200444252 is an abundant number, since it is smaller than the sum of its proper divisors (1114004163748).

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

1044200444252 is a wasteful number, since it uses less digits than its factorization.

1044200444252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520 (or 6504 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 1044200444252 its reverse (2524440024401), we get a palindrome (3568640468653).

The spelling of 1044200444252 in words is "one trillion, forty-four billion, two hundred million, four hundred forty-four thousand, two hundred fifty-two".