2423120432 has 40 divisors (see below), whose sum is σ = 4985480016. Its totient is φ = 1136961536.

The previous prime is 2423120411. The next prime is 2423120443. The reversal of 2423120432 is 2340213242.

It is a junction number, because it is equal to n+sod(n) for n = 2423120398 and 2423120407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81548 + ... + 107220.

Almost surely, 2^2423120432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2423120432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2492740008).

2423120432 is an abundant number, since it is smaller than the sum of its proper divisors (2562359584).

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

2423120432 is a wasteful number, since it uses less digits than its factorization.

2423120432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26045 (or 26039 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2423120432 is about 49225.2011880094. The cubic root of 2423120432 is about 1343.1514952055.

Adding to 2423120432 its reverse (2340213242), we get a palindrome (4763333674).

The spelling of 2423120432 in words is "two billion, four hundred twenty-three million, one hundred twenty thousand, four hundred thirty-two".