2042432232 has 32 divisors (see below), whose sum is σ = 5224829280. Its totient is φ = 664977600.

The previous prime is 2042432219. The next prime is 2042432257. The reversal of 2042432232 is 2322342402.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988519 + ... + 990582.

It is an arithmetic number, because the mean of its divisors is an integer number (163275915).

Almost surely, 2^2042432232 is an apocalyptic number.

It is an amenable number.

2042432232 is an abundant number, since it is smaller than the sum of its proper divisors (3182397048).

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

2042432232 is a wasteful number, since it uses less digits than its factorization.

2042432232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979153 (or 1979149 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2042432232 is about 45193.2764025801. The cubic root of 2042432232 is about 1268.7689793015.

Adding to 2042432232 its reverse (2322342402), we get a palindrome (4364774634).

The spelling of 2042432232 in words is "two billion, forty-two million, four hundred thirty-two thousand, two hundred thirty-two".