2422240423 has 4 divisors (see below), whose sum is σ = 2527555248. Its totient is φ = 2316925600.

The previous prime is 2422240421. The next prime is 2422240451. The reversal of 2422240423 is 3240422242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2422240423 - 2¹ = 2422240421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422240421) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 52657378 + ... + 52657423.

It is an arithmetic number, because the mean of its divisors is an integer number (631888812).

Almost surely, 2^2422240423 is an apocalyptic number.

2422240423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2422240423 is a deficient number, since it is larger than the sum of its proper divisors (105314825).

2422240423 is a wasteful number, since it uses less digits than its factorization.

2422240423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105314824.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2422240423 is about 49216.2617739300. The cubic root of 2422240423 is about 1342.9888772708.

Adding to 2422240423 its reverse (3240422242), we get a palindrome (5662662665).

The spelling of 2422240423 in words is "two billion, four hundred twenty-two million, two hundred forty thousand, four hundred twenty-three".