1044504734112 has 144 divisors (see below), whose sum is σ = 3404715717312. Its totient is φ = 297544181760.

The previous prime is 1044504734089. The next prime is 1044504734137. The reversal of 1044504734112 is 2114374054401.

1044504734112 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 504 + 7 + 34 + 112 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 89314 + ... + 1448097.

It is an arithmetic number, because the mean of its divisors is an integer number (23643859148).

Almost surely, 2^{1044504734112} is an apocalyptic number.

1044504734112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044504734112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1702357858656).

1044504734112 is an abundant number, since it is smaller than the sum of its proper divisors (2360210983200).

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

1044504734112 is a wasteful number, since it uses less digits than its factorization.

1044504734112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537771 (or 1537760 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

Adding to 1044504734112 its reverse (2114374054401), we get a palindrome (3158878788513).

The spelling of 1044504734112 in words is "one trillion, forty-four billion, five hundred four million, seven hundred thirty-four thousand, one hundred twelve".