2020044444002 has 16 divisors (see below), whose sum is σ = 3264270581880. Its totient is φ = 932007672192.

The previous prime is 2020044443999. The next prime is 2020044444013. The reversal of 2020044444002 is 2004444400202.

It can be written as a sum of positive squares in 4 ways, for example, as 1968265896601 + 51778547401 = 1402949^2 + 227549^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13278443 + ... + 13429710.

Almost surely, 2^{2020044444002} is an apocalyptic number.

2020044444002 is a deficient number, since it is larger than the sum of its proper divisors (1244226137878).

2020044444002 is a wasteful number, since it uses less digits than its factorization.

2020044444002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26711077.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2020044444002 its reverse (2004444400202), we get a palindrome (4024488844204).

The spelling of 2020044444002 in words is "two trillion, twenty billion, forty-four million, four hundred forty-four thousand, two".