2442022423 has 4 divisors (see below), whose sum is σ = 2451751848. Its totient is φ = 2432293000.

The previous prime is 2442022411. The next prime is 2442022487. The reversal of 2442022423 is 3242202442.

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 2442022423 - 2⁵ = 2442022391 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 (2442022403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4864336 + ... + 4864837.

It is an arithmetic number, because the mean of its divisors is an integer number (612937962).

Almost surely, 2^2442022423 is an apocalyptic number.

2442022423 is a deficient number, since it is larger than the sum of its proper divisors (9729425).

2442022423 is an equidigital number, since it uses as much as digits as its factorization.

2442022423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9729424.

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

The square root of 2442022423 is about 49416.8232791223. The cubic root of 2442022423 is about 1346.6349521240.

Adding to 2442022423 its reverse (3242202442), we get a palindrome (5684224865).

The spelling of 2442022423 in words is "two billion, four hundred forty-two million, twenty-two thousand, four hundred twenty-three".