12204013423 has 8 divisors (see below), whose sum is σ = 14143887360. Its totient is φ = 10313250360.

The previous prime is 12204013411. The next prime is 12204013427. The reversal of 12204013423 is 32431040221.

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

It is not a de Polignac number, because 12204013423 - 2¹⁷ = 12203882351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12204013394 and 12204013403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12204013427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12277183 + ... + 12278176.

It is an arithmetic number, because the mean of its divisors is an integer number (1767985920).

Almost surely, 2^12204013423 is an apocalyptic number.

12204013423 is a deficient number, since it is larger than the sum of its proper divisors (1939873937).

12204013423 is an equidigital number, since it uses as much as digits as its factorization.

12204013423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24555437.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12204013423 its reverse (32431040221), we get a palindrome (44635053644).

The spelling of 12204013423 in words is "twelve billion, two hundred four million, thirteen thousand, four hundred twenty-three".