2230440423 has 8 divisors (see below), whose sum is σ = 2974811136. Its totient is φ = 1486515000.

The previous prime is 2230440397. The next prime is 2230440461. The reversal of 2230440423 is 3240440322.

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

It is not a de Polignac number, because 2230440423 - 2⁵ = 2230440391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230440393 and 2230440402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230440323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99453 + ... + 119798.

It is an arithmetic number, because the mean of its divisors is an integer number (371851392).

Almost surely, 2^2230440423 is an apocalyptic number.

2230440423 is a deficient number, since it is larger than the sum of its proper divisors (744370713).

2230440423 is a wasteful number, since it uses less digits than its factorization.

2230440423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222645.

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

The square root of 2230440423 is about 47227.5388200571. The cubic root of 2230440423 is about 1306.5625598269.

Adding to 2230440423 its reverse (3240440322), we get a palindrome (5470880745).

The spelling of 2230440423 in words is "two billion, two hundred thirty million, four hundred forty thousand, four hundred twenty-three".