2044311042213 has 48 divisors (see below), whose sum is σ = 3243517992000. Its totient is φ = 1230448746240.

The previous prime is 2044311042211. The next prime is 2044311042229. The reversal of 2044311042213 is 3122401134402.

2044311042213 is a `hidden beast` number, since 2 + 0 + 4 + 431 + 1 + 0 + 4 + 221 + 3 = 666.

It is not a de Polignac number, because 2044311042213 - 2¹ = 2044311042211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044311042211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 145423081 + ... + 145437137.

It is an arithmetic number, because the mean of its divisors is an integer number (67573291500).

Almost surely, 2^{2044311042213} is an apocalyptic number.

It is an amenable number.

2044311042213 is a deficient number, since it is larger than the sum of its proper divisors (1199206949787).

2044311042213 is a wasteful number, since it uses less digits than its factorization.

2044311042213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24082 (or 24079 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2044311042213 its reverse (3122401134402), we get a palindrome (5166712176615).

The spelling of 2044311042213 in words is "two trillion, forty-four billion, three hundred eleven million, forty-two thousand, two hundred thirteen".