2004202043 has 2 divisors, whose sum is σ = 2004202044. Its totient is φ = 2004202042.

The previous prime is 2004202009. The next prime is 2004202073. The reversal of 2004202043 is 3402024002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2004202043 - 2¹⁰ = 2004201019 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2004202003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002101021 + 1002101022.

It is an arithmetic number, because the mean of its divisors is an integer number (1002101022).

Almost surely, 2^2004202043 is an apocalyptic number.

2004202043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004202043 is an equidigital number, since it uses as much as digits as its factorization.

2004202043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2004202043 is about 44768.3151682080. The cubic root of 2004202043 is about 1260.8028063911.

Adding to 2004202043 its reverse (3402024002), we get a palindrome (5406226045).

The spelling of 2004202043 in words is "two billion, four million, two hundred two thousand, forty-three".