4229245987 has 2 divisors, whose sum is σ = 4229245988. Its totient is φ = 4229245986.

The previous prime is 4229245919. The next prime is 4229245991. The reversal of 4229245987 is 7895429224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4229245987 - 2¹¹ = 4229243939 is a prime.

It is not a weakly prime, because it can be changed into another prime (4229245997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2114622993 + 2114622994.

It is an arithmetic number, because the mean of its divisors is an integer number (2114622994).

Almost surely, 2^4229245987 is an apocalyptic number.

4229245987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4229245987 is an equidigital number, since it uses as much as digits as its factorization.

4229245987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 52.

The square root of 4229245987 is about 65032.6532366626. The cubic root of 4229245987 is about 1617.1649325579.

The spelling of 4229245987 in words is "four billion, two hundred twenty-nine million, two hundred forty-five thousand, nine hundred eighty-seven".