12024340223 has 8 divisors (see below), whose sum is σ = 14339586048. Its totient is φ = 9858465144.

The previous prime is 12024340183. The next prime is 12024340249. The reversal of 12024340223 is 32204342021.

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

It is a cyclic number.

It is not a de Polignac number, because 12024340223 - 2¹² = 12024336127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12024346223) 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, 37342511 + ... + 37342832.

It is an arithmetic number, because the mean of its divisors is an integer number (1792448256).

Almost surely, 2^12024340223 is an apocalyptic number.

12024340223 is a deficient number, since it is larger than the sum of its proper divisors (2315245825).

12024340223 is an equidigital number, since it uses as much as digits as its factorization.

12024340223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74685373.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 12024340223 its reverse (32204342021), we get a palindrome (44228682244).

The spelling of 12024340223 in words is "twelve billion, twenty-four million, three hundred forty thousand, two hundred twenty-three".