2000044913 has 2 divisors, whose sum is σ = 2000044914. Its totient is φ = 2000044912.

The previous prime is 2000044897. The next prime is 2000044957. The reversal of 2000044913 is 3194400002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1991212129 + 8832784 = 44623^2 + 2972^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000044913 - 2⁴ = 2000044897 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000044993) by changing a digit.

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 as a sum of consecutive naturals, namely, 1000022456 + 1000022457.

It is an arithmetic number, because the mean of its divisors is an integer number (1000022457).

Almost surely, 2^2000044913 is an apocalyptic number.

It is an amenable number.

2000044913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000044913 is an equidigital number, since it uses as much as digits as its factorization.

2000044913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2000044913 is about 44721.8616897821. The cubic root of 2000044913 is about 1259.9304809633.

Adding to 2000044913 its reverse (3194400002), we get a palindrome (5194444915).

The spelling of 2000044913 in words is "two billion, forty-four thousand, nine hundred thirteen".