4224076249 has 2 divisors, whose sum is σ = 4224076250. Its totient is φ = 4224076248.

The previous prime is 4224076231. The next prime is 4224076253. The reversal of 4224076249 is 9426704224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4138606224 + 85470025 = 64332^2 + 9245^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224076249 - 2⁵ = 4224076217 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224076289) 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, 2112038124 + 2112038125.

It is an arithmetic number, because the mean of its divisors is an integer number (2112038125).

Almost surely, 2^4224076249 is an apocalyptic number.

It is an amenable number.

4224076249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224076249 is an equidigital number, since it uses as much as digits as its factorization.

4224076249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 4224076249 is about 64992.8938346340. The cubic root of 4224076249 is about 1616.5057348479.

The spelling of 4224076249 in words is "four billion, two hundred twenty-four million, seventy-six thousand, two hundred forty-nine".