1044305401408 has 28 divisors (see below), whose sum is σ = 2072387020572. Its totient is φ = 522129144320.

The previous prime is 1044305401393. The next prime is 1044305401421. The reversal of 1044305401408 is 8041045034401.

1044305401408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 509464757824 + 534840643584 = 713768^2 + 731328^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1107498 + ... + 1820758.

Almost surely, 2^{1044305401408} is an apocalyptic number.

It is an amenable number.

1044305401408 is a deficient number, since it is larger than the sum of its proper divisors (1028081619164).

1044305401408 is an equidigital number, since it uses as much as digits as its factorization.

1044305401408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736150 (or 736140 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 1044305401408 in words is "one trillion, forty-four billion, three hundred five million, four hundred one thousand, four hundred eight".