4309242019 has 2 divisors, whose sum is σ = 4309242020. Its totient is φ = 4309242018.

The previous prime is 4309242011. The next prime is 4309242031. The reversal of 4309242019 is 9102429034.

4309242019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4309242019 - 2³ = 4309242011 is a prime.

It is a super-2 number, since 2×4309242019² = 37139133556630392722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4309242011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2154621009 + 2154621010.

It is an arithmetic number, because the mean of its divisors is an integer number (2154621010).

Almost surely, 2^4309242019 is an apocalyptic number.

4309242019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4309242019 is an equidigital number, since it uses as much as digits as its factorization.

4309242019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 4309242019 is about 65644.8171526130. The cubic root of 4309242019 is about 1627.2975177917.

The spelling of 4309242019 in words is "four billion, three hundred nine million, two hundred forty-two thousand, nineteen".