4224959251 has 2 divisors, whose sum is σ = 4224959252. Its totient is φ = 4224959250.

The previous prime is 4224959243. The next prime is 4224959273. The reversal of 4224959251 is 1529594224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4224959251 - 2³ = 4224959243 is a prime.

It is a super-2 number, since 2×4224959251² = 35700561345220962002, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4224959198 and 4224959207.

It is not a weakly prime, because it can be changed into another prime (4224959551) 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, 2112479625 + 2112479626.

It is an arithmetic number, because the mean of its divisors is an integer number (2112479626).

Almost surely, 2^4224959251 is an apocalyptic number.

4224959251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224959251 is an equidigital number, since it uses as much as digits as its factorization.

4224959251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 43.

The square root of 4224959251 is about 64999.6865453980. The cubic root of 4224959251 is about 1616.6183652602.

The spelling of 4224959251 in words is "four billion, two hundred twenty-four million, nine hundred fifty-nine thousand, two hundred fifty-one".