2041020031044 has 24 divisors (see below), whose sum is σ = 4769673168960. Its totient is φ = 679298139424.

The previous prime is 2041020031033. The next prime is 2041020031069. The reversal of 2041020031044 is 4401300201402.

It is a self number, because there is not a number n which added to its sum of digits gives 2041020031044.

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, 130225704 + ... + 130241375.

It is an arithmetic number, because the mean of its divisors is an integer number (198736382040).

Almost surely, 2^{2041020031044} is an apocalyptic number.

It is an amenable number.

2041020031044 is an abundant number, since it is smaller than the sum of its proper divisors (2728653137916).

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

2041020031044 is a wasteful number, since it uses less digits than its factorization.

2041020031044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260467739 (or 260467737 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2041020031044 its reverse (4401300201402), we get a palindrome (6442320232446).

The spelling of 2041020031044 in words is "two trillion, forty-one billion, twenty million, thirty-one thousand, forty-four".