1044323120004 has 24 divisors (see below), whose sum is σ = 2461875124128. Its totient is φ = 344518967040.

The previous prime is 1044323119991. The next prime is 1044323120047. The reversal of 1044323120004 is 4000213234401.

It is a super-2 number, since 2×1044323120004² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 448591242 + ... + 448593569.

It is an arithmetic number, because the mean of its divisors is an integer number (102578130172).

Almost surely, 2^{1044323120004} is an apocalyptic number.

It is an amenable number.

1044323120004 is an abundant number, since it is smaller than the sum of its proper divisors (1417552004124).

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

1044323120004 is a wasteful number, since it uses less digits than its factorization.

1044323120004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897184915 (or 897184913 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1044323120004 its reverse (4000213234401), we get a palindrome (5044536354405).

The spelling of 1044323120004 in words is "one trillion, forty-four billion, three hundred twenty-three million, one hundred twenty thousand, four".