2044403202141 has 12 divisors (see below), whose sum is σ = 2993479271068. Its totient is φ = 1344265118784.

The previous prime is 2044403202133. The next prime is 2044403202167. The reversal of 2044403202141 is 1412023044402.

2044403202141 is a `hidden beast` number, since 2 + 0 + 4 + 440 + 3 + 2 + 0 + 214 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1059724066041 + 984679136100 = 1029429^2 + 992310^2 .

It is not a de Polignac number, because 2044403202141 - 2³ = 2044403202133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044403202131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1555861750 + ... + 1555863063.

Almost surely, 2^{2044403202141} is an apocalyptic number.

It is an amenable number.

2044403202141 is a deficient number, since it is larger than the sum of its proper divisors (949076068927).

2044403202141 is a wasteful number, since it uses less digits than its factorization.

2044403202141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111724892 (or 3111724889 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2044403202141 its reverse (1412023044402), we get a palindrome (3456426246543).

The spelling of 2044403202141 in words is "two trillion, forty-four billion, four hundred three million, two hundred two thousand, one hundred forty-one".