2044688224044 has 12 divisors (see below), whose sum is σ = 4770939189464. Its totient is φ = 681562741344.

The previous prime is 2044688224039. The next prime is 2044688224067. The reversal of 2044688224044 is 4404228864402.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2044688223984 and 2044688224002.

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, 85195342657 + ... + 85195342680.

Almost surely, 2^{2044688224044} is an apocalyptic number.

It is an amenable number.

2044688224044 is an abundant number, since it is smaller than the sum of its proper divisors (2726250965420).

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

2044688224044 is a wasteful number, since it uses less digits than its factorization.

2044688224044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170390685344 (or 170390685342 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 48.

The spelling of 2044688224044 in words is "two trillion, forty-four billion, six hundred eighty-eight million, two hundred twenty-four thousand, forty-four".