2044210939 has 2 divisors, whose sum is σ = 2044210940. Its totient is φ = 2044210938.

The previous prime is 2044210933. The next prime is 2044210943. The reversal of 2044210939 is 9390124402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2044210939 - 2⁵ = 2044210907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2044210933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022105469 + 1022105470.

It is an arithmetic number, because the mean of its divisors is an integer number (1022105470).

Almost surely, 2^2044210939 is an apocalyptic number.

2044210939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044210939 is an equidigital number, since it uses as much as digits as its factorization.

2044210939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2044210939 is about 45212.9510096388. The cubic root of 2044210939 is about 1269.1371862892.

The spelling of 2044210939 in words is "two billion, forty-four million, two hundred ten thousand, nine hundred thirty-nine".