1044421511304 has 16 divisors (see below), whose sum is σ = 2611053778320. Its totient is φ = 348140503760.

The previous prime is 1044421511299. The next prime is 1044421511323. The reversal of 1044421511304 is 4031151244401.

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 3 ways as a sum of consecutive naturals, for example, 21758781462 + ... + 21758781509.

It is an arithmetic number, because the mean of its divisors is an integer number (163190861145).

Almost surely, 2^{1044421511304} is an apocalyptic number.

It is an amenable number.

1044421511304 is an abundant number, since it is smaller than the sum of its proper divisors (1566632267016).

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

1044421511304 is a wasteful number, since it uses less digits than its factorization.

1044421511304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43517562980 (or 43517562976 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1044421511304 its reverse (4031151244401), we get a palindrome (5075572755705).

The spelling of 1044421511304 in words is "one trillion, forty-four billion, four hundred twenty-one million, five hundred eleven thousand, three hundred four".