1044603113644 has 6 divisors (see below), whose sum is σ = 1828055448884. Its totient is φ = 522301556820.

The previous prime is 1044603113591. The next prime is 1044603113717. The reversal of 1044603113644 is 4463113064401.

1044603113644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130575389202 + ... + 130575389209.

Almost surely, 2^{1044603113644} is an apocalyptic number.

It is an amenable number.

1044603113644 is a deficient number, since it is larger than the sum of its proper divisors (783452335240).

1044603113644 is a wasteful number, since it uses less digits than its factorization.

1044603113644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261150778415 (or 261150778413 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 1044603113644 in words is "one trillion, forty-four billion, six hundred three million, one hundred thirteen thousand, six hundred forty-four".