2430222423 has 4 divisors (see below), whose sum is σ = 3240296568. Its totient is φ = 1620148280.

The previous prime is 2430222407. The next prime is 2430222439. The reversal of 2430222423 is 3242220342.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (2430222407) and next prime (2430222439).

It is a cyclic number.

It is not a de Polignac number, because 2430222423 - 2⁴ = 2430222407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2430222393 and 2430222402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430222023) 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, 405037068 + ... + 405037073.

It is an arithmetic number, because the mean of its divisors is an integer number (810074142).

Almost surely, 2^2430222423 is an apocalyptic number.

2430222423 is a deficient number, since it is larger than the sum of its proper divisors (810074145).

2430222423 is an equidigital number, since it uses as much as digits as its factorization.

2430222423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810074144.

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

The square root of 2430222423 is about 49297.2861626277. The cubic root of 2430222423 is about 1344.4624419539.

Adding to 2430222423 its reverse (3242220342), we get a palindrome (5672442765).

The spelling of 2430222423 in words is "two billion, four hundred thirty million, two hundred twenty-two thousand, four hundred twenty-three".