2324403442 has 16 divisors (see below), whose sum is σ = 3576466080. Its totient is φ = 1132381152.

The previous prime is 2324403409. The next prime is 2324403449. The reversal of 2324403442 is 2443044232.

It is a happy number.

It is a super-2 number, since 2×2324403442² = 10805702722362894728, 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 2324403442.

It is not an unprimeable number, because it can be changed into a prime (2324403449) 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, 2133 + ... + 68215.

It is an arithmetic number, because the mean of its divisors is an integer number (223529130).

Almost surely, 2^2324403442 is an apocalyptic number.

2324403442 is a deficient number, since it is larger than the sum of its proper divisors (1252062638).

2324403442 is a wasteful number, since it uses less digits than its factorization.

2324403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66537.

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

The square root of 2324403442 is about 48212.0673898143. The cubic root of 2324403442 is about 1324.6582133975.

Adding to 2324403442 its reverse (2443044232), we get a palindrome (4767447674).

The spelling of 2324403442 in words is "two billion, three hundred twenty-four million, four hundred three thousand, four hundred forty-two".