4842239428 has 24 divisors (see below), whose sum is σ = 9127845440. Its totient is φ = 2234368800.

The previous prime is 4842239393. The next prime is 4842239429. The reversal of 4842239428 is 8249322484.

It is not an unprimeable number, because it can be changed into a prime (4842239429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312283 + ... + 327421.

Almost surely, 2^4842239428 is an apocalyptic number.

It is an amenable number.

4842239428 is a deficient number, since it is larger than the sum of its proper divisors (4285606012).

4842239428 is a wasteful number, since it uses less digits than its factorization.

4842239428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21307 (or 21305 counting only the distinct ones).

The product of its digits is 884736, while the sum is 46.

The square root of 4842239428 is about 69586.2014195343. The cubic root of 4842239428 is about 1691.7989582981.

The spelling of 4842239428 in words is "four billion, eight hundred forty-two million, two hundred thirty-nine thousand, four hundred twenty-eight".