499999500041 has 2 divisors, whose sum is σ = 499999500042. Its totient is φ = 499999500040.

The previous prime is 499999499969. The next prime is 499999500071. The reversal of 499999500041 is 140005999994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 461428111225 + 38571388816 = 679285^2 + 196396^2 .

It is a cyclic number.

It is not a de Polignac number, because 499999500041 - 2²⁶ = 499932391177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (499999500071) 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, 249999750020 + 249999750021.

It is an arithmetic number, because the mean of its divisors is an integer number (249999750021).

Almost surely, 2^499999500041 is an apocalyptic number.

It is an amenable number.

499999500041 is a deficient number, since it is larger than the sum of its proper divisors (1).

499999500041 is an equidigital number, since it uses as much as digits as its factorization.

499999500041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4723920, while the sum is 59.

The spelling of 499999500041 in words is "four hundred ninety-nine billion, nine hundred ninety-nine million, five hundred thousand, forty-one".