1044286521304 has 32 divisors (see below), whose sum is σ = 2109230655840. Its totient is φ = 481846924800.

The previous prime is 1044286521281. The next prime is 1044286521307. The reversal of 1044286521304 is 4031256824401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044286521307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985857 + ... + 1749424.

It is an arithmetic number, because the mean of its divisors is an integer number (65913457995).

Almost surely, 2^{1044286521304} is an apocalyptic number.

It is an amenable number.

1044286521304 is an abundant number, since it is smaller than the sum of its proper divisors (1064944134536).

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

1044286521304 is a wasteful number, since it uses less digits than its factorization.

1044286521304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738971 (or 2738967 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 1044286521304 in words is "one trillion, forty-four billion, two hundred eighty-six million, five hundred twenty-one thousand, three hundred four".