4243322019 has 16 divisors (see below), whose sum is σ = 5798620800. Its totient is φ = 2758520640.

The previous prime is 4243322011. The next prime is 4243322033. The reversal of 4243322019 is 9102233424.

It is not a de Polignac number, because 4243322019 - 2³ = 4243322011 is a prime.

It is a super-3 number, since 3×4243322019³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4243322011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281332 + ... + 296030.

It is an arithmetic number, because the mean of its divisors is an integer number (362413800).

Almost surely, 2^4243322019 is an apocalyptic number.

4243322019 is a deficient number, since it is larger than the sum of its proper divisors (1555298781).

4243322019 is a wasteful number, since it uses less digits than its factorization.

4243322019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17090.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4243322019 is about 65140.7861404819. The cubic root of 4243322019 is about 1618.9570611452.

The spelling of 4243322019 in words is "four billion, two hundred forty-three million, three hundred twenty-two thousand, nineteen".