2323040442 has 16 divisors (see below), whose sum is σ = 4698285120. Its totient is φ = 765646112.

The previous prime is 2323040441. The next prime is 2323040479. The reversal of 2323040442 is 2440403232.

2323040442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2323040441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2174598 + ... + 2175665.

It is an arithmetic number, because the mean of its divisors is an integer number (293642820).

Almost surely, 2^2323040442 is an apocalyptic number.

2323040442 is an abundant number, since it is smaller than the sum of its proper divisors (2375244678).

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

2323040442 is a wasteful number, since it uses less digits than its factorization.

2323040442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350357.

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

The square root of 2323040442 is about 48197.9298518100. The cubic root of 2323040442 is about 1324.3992419791.

Adding to 2323040442 its reverse (2440403232), we get a palindrome (4763443674).

The spelling of 2323040442 in words is "two billion, three hundred twenty-three million, forty thousand, four hundred forty-two".