4242231028 has 48 divisors (see below), whose sum is σ = 8539179264. Its totient is φ = 1806416640.

The previous prime is 4242230963. The next prime is 4242231047. The reversal of 4242231028 is 8201322424.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 4242230987 and 4242231005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5574168 + ... + 5574928.

It is an arithmetic number, because the mean of its divisors is an integer number (177899568).

Almost surely, 2^4242231028 is an apocalyptic number.

It is an amenable number.

4242231028 is an abundant number, since it is smaller than the sum of its proper divisors (4296948236).

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

4242231028 is a wasteful number, since it uses less digits than its factorization.

4242231028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792 (or 1790 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4242231028 is about 65132.4115014944. The cubic root of 4242231028 is about 1618.8183004469.

The spelling of 4242231028 in words is "four billion, two hundred forty-two million, two hundred thirty-one thousand, twenty-eight".