23404430230 has 32 divisors (see below), whose sum is σ = 44620787520. Its totient is φ = 8808176640.

The previous prime is 23404430191. The next prime is 23404430233. The reversal of 23404430230 is 3203440432.

It is a junction number, because it is equal to n+sod(n) for n = 23404430195 and 23404430204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23404430233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535026 + ... + 577114.

It is an arithmetic number, because the mean of its divisors is an integer number (1394399610).

Almost surely, 2^23404430230 is an apocalyptic number.

23404430230 is a deficient number, since it is larger than the sum of its proper divisors (21216357290).

23404430230 is a wasteful number, since it uses less digits than its factorization.

23404430230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45384.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 23404430230 its reverse (3203440432), we get a palindrome (26607870662).

The spelling of 23404430230 in words is "twenty-three billion, four hundred four million, four hundred thirty thousand, two hundred thirty".