4042242232 has 32 divisors (see below), whose sum is σ = 8668091520. Its totient is φ = 1731160800.

The previous prime is 4042242223. The next prime is 4042242247. The reversal of 4042242232 is 2322422404.

It is a junction number, because it is equal to n+sod(n) for n = 4042242197 and 4042242206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56383 + ... + 106129.

It is an arithmetic number, because the mean of its divisors is an integer number (270877860).

Almost surely, 2^4042242232 is an apocalyptic number.

It is an amenable number.

4042242232 is an abundant number, since it is smaller than the sum of its proper divisors (4625849288).

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

4042242232 is a wasteful number, since it uses less digits than its factorization.

4042242232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51211 (or 51207 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4042242232 is about 63578.6303092478. The cubic root of 4042242232 is about 1592.9694429158.

Adding to 4042242232 its reverse (2322422404), we get a palindrome (6364664636).

The spelling of 4042242232 in words is "four billion, forty-two million, two hundred forty-two thousand, two hundred thirty-two".