2044333939 has 2 divisors, whose sum is σ = 2044333940. Its totient is φ = 2044333938.

The previous prime is 2044333933. The next prime is 2044333969. The reversal of 2044333939 is 9393334402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2044333939 - 2¹³ = 2044325747 is a prime.

It is not a weakly prime, because it can be changed into another prime (2044333933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022166969 + 1022166970.

It is an arithmetic number, because the mean of its divisors is an integer number (1022166970).

Almost surely, 2^2044333939 is an apocalyptic number.

2044333939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044333939 is an equidigital number, since it uses as much as digits as its factorization.

2044333939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 40.

The square root of 2044333939 is about 45214.3112189050. The cubic root of 2044333939 is about 1269.1626404045.

The spelling of 2044333939 in words is "two billion, forty-four million, three hundred thirty-three thousand, nine hundred thirty-nine".