2044273888912 has 20 divisors (see below), whose sum is σ = 3960804099456. Its totient is φ = 1022130895520.

The previous prime is 2044273888889. The next prime is 2044273888931. The reversal of 2044273888912 is 2198883724402.

It is a happy number.

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, 3828237 + ... + 4329427.

Almost surely, 2^{2044273888912} is an apocalyptic number.

It is an amenable number.

2044273888912 is a deficient number, since it is larger than the sum of its proper divisors (1916530210544).

2044273888912 is a wasteful number, since it uses less digits than its factorization.

2044273888912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756126 (or 756120 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 2044273888912 in words is "two trillion, forty-four billion, two hundred seventy-three million, eight hundred eighty-eight thousand, nine hundred twelve".