1044133200425 has 72 divisors (see below), whose sum is σ = 1633600052280. Its totient is φ = 657424588800.

The previous prime is 1044133200421. The next prime is 1044133200437. The reversal of 1044133200425 is 5240023314401.

It can be written as a sum of positive squares in 12 ways, for example, as 765294285721 + 278838914704 = 874811^2 + 528052^2 .

It is not a de Polignac number, because 1044133200425 - 2² = 1044133200421 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1044133200421) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 242381 + ... + 1465269.

It is an arithmetic number, because the mean of its divisors is an integer number (22688889615).

Almost surely, 2^{1044133200425} is an apocalyptic number.

It is an amenable number.

1044133200425 is a deficient number, since it is larger than the sum of its proper divisors (589466851855).

1044133200425 is a wasteful number, since it uses less digits than its factorization.

1044133200425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222971 (or 1222959 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1044133200425 its reverse (5240023314401), we get a palindrome (6284156514826).

The spelling of 1044133200425 in words is "one trillion, forty-four billion, one hundred thirty-three million, two hundred thousand, four hundred twenty-five".