4242439848 has 16 divisors (see below), whose sum is σ = 10606099680. Its totient is φ = 1414146608.

The previous prime is 4242439843. The next prime is 4242439849. The reversal of 4242439848 is 8489342424.

It is a junction number, because it is equal to n+sod(n) for n = 4242439797 and 4242439806.

It is not an unprimeable number, because it can be changed into a prime (4242439843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88384140 + ... + 88384187.

It is an arithmetic number, because the mean of its divisors is an integer number (662881230).

Almost surely, 2^4242439848 is an apocalyptic number.

It is an amenable number.

4242439848 is an abundant number, since it is smaller than the sum of its proper divisors (6363659832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4242439848 is a wasteful number, since it uses less digits than its factorization.

4242439848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176768336 (or 176768332 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 48.

The square root of 4242439848 is about 65134.0145239029. The cubic root of 4242439848 is about 1618.8448616352.

The spelling of 4242439848 in words is "four billion, two hundred forty-two million, four hundred thirty-nine thousand, eight hundred forty-eight".