1044304553121 has 8 divisors (see below), whose sum is σ = 1393380468480. Its totient is φ = 695715836592.

The previous prime is 1044304553111. The next prime is 1044304553189. The reversal of 1044304553121 is 1213554034401.

1044304553121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1044304553121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044304553111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121794705 + ... + 121803278.

It is an arithmetic number, because the mean of its divisors is an integer number (174172558560).

Almost surely, 2^{1044304553121} is an apocalyptic number.

It is an amenable number.

1044304553121 is a deficient number, since it is larger than the sum of its proper divisors (349075915359).

1044304553121 is a wasteful number, since it uses less digits than its factorization.

1044304553121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243599415.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 1044304553121 its reverse (1213554034401), we get a palindrome (2257858587522).

The spelling of 1044304553121 in words is "one trillion, forty-four billion, three hundred four million, five hundred fifty-three thousand, one hundred twenty-one".