4242211010249 has 2 divisors, whose sum is σ = 4242211010250. Its totient is φ = 4242211010248.

The previous prime is 4242211010201. The next prime is 4242211010267. The reversal of 4242211010249 is 9420101122424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3903449761225 + 338761249024 = 1975715^2 + 582032^2 .

It is a cyclic number.

It is not a de Polignac number, because 4242211010249 - 2²⁰ = 4242209961673 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 (4242211018249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121105505124 + 2121105505125.

It is an arithmetic number, because the mean of its divisors is an integer number (2121105505125).

Almost surely, 2^{4242211010249} is an apocalyptic number.

It is an amenable number.

4242211010249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242211010249 is an equidigital number, since it uses as much as digits as its factorization.

4242211010249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 4242211010249 in words is "four trillion, two hundred forty-two billion, two hundred eleven million, ten thousand, two hundred forty-nine".