2020043339 has 2 divisors, whose sum is σ = 2020043340. Its totient is φ = 2020043338.

The previous prime is 2020043327. The next prime is 2020043341. The reversal of 2020043339 is 9333400202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020043339 is a prime.

Together with 2020043341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2020043369) 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, 1010021669 + 1010021670.

It is an arithmetic number, because the mean of its divisors is an integer number (1010021670).

Almost surely, 2^2020043339 is an apocalyptic number.

2020043339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020043339 is an equidigital number, since it uses as much as digits as its factorization.

2020043339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 2020043339 is about 44944.8922459494. The cubic root of 2020043339 is about 1264.1159052487.

It can be divided in two parts, 202004 and 3339, that multiplied together give a triangular number (674491356 = T₃₆₇₂₈).

The spelling of 2020043339 in words is "two billion, twenty million, forty-three thousand, three hundred thirty-nine".