1044300664464 has 80 divisors (see below), whose sum is σ = 2758423032960. Its totient is φ = 340343239680.

The previous prime is 1044300664447. The next prime is 1044300664481. The reversal of 1044300664464 is 4644660034401.

It is an interprime number because it is at equal distance from previous prime (1044300664447) and next prime (1044300664481).

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 15 ways as a sum of consecutive naturals, for example, 578869 + ... + 1556820.

It is an arithmetic number, because the mean of its divisors is an integer number (34480287912).

Almost surely, 2^{1044300664464} is an apocalyptic number.

It is an amenable number.

1044300664464 is an abundant number, since it is smaller than the sum of its proper divisors (1714122368496).

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

1044300664464 is a wasteful number, since it uses less digits than its factorization.

1044300664464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135928 (or 2135922 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

Adding to 1044300664464 its reverse (4644660034401), we get a palindrome (5688960698865).

The spelling of 1044300664464 in words is "one trillion, forty-four billion, three hundred million, six hundred sixty-four thousand, four hundred sixty-four".