10445012644 has 24 divisors (see below), whose sum is σ = 20074320000. Its totient is φ = 4715866080.

The previous prime is 10445012573. The next prime is 10445012657. The reversal of 10445012644 is 44621054401.

10445012644 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790044 + ... + 803155.

It is an arithmetic number, because the mean of its divisors is an integer number (836430000).

Almost surely, 2^10445012644 is an apocalyptic number.

It is an amenable number.

10445012644 is a deficient number, since it is larger than the sum of its proper divisors (9629307356).

10445012644 is a wasteful number, since it uses less digits than its factorization.

10445012644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593363 (or 1593361 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 10445012644 in words is "ten billion, four hundred forty-five million, twelve thousand, six hundred forty-four".