2322423442 has 8 divisors (see below), whose sum is σ = 3505824396. Its totient is φ = 1153815312.

The previous prime is 2322423427. The next prime is 2322423491. The reversal of 2322423442 is 2443242232.

It is a happy number.

2322423442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2242874881 + 79548561 = 47359^2 + 8919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2322423442² = 10787301287902254728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2322423442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3697813 + ... + 3698440.

Almost surely, 2^2322423442 is an apocalyptic number.

2322423442 is a deficient number, since it is larger than the sum of its proper divisors (1183400954).

2322423442 is a wasteful number, since it uses less digits than its factorization.

2322423442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7396412.

The product of its digits is 18432, while the sum is 28.

The square root of 2322423442 is about 48191.5287369056. The cubic root of 2322423442 is about 1324.2819780300.

Adding to 2322423442 its reverse (2443242232), we get a palindrome (4765665674).

The spelling of 2322423442 in words is "two billion, three hundred twenty-two million, four hundred twenty-three thousand, four hundred forty-two".