12340301424 has 40 divisors (see below), whose sum is σ = 34777214592. Its totient is φ = 3739485120.

The previous prime is 12340301423. The next prime is 12340301447. The reversal of 12340301424 is 42410304321.

12340301424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 12340301394 and 12340301403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12340301423) 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, 11685364 + ... + 11686419.

Almost surely, 2^12340301424 is an apocalyptic number.

It is an amenable number.

12340301424 is an abundant number, since it is smaller than the sum of its proper divisors (22436913168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12340301424 is a wasteful number, since it uses less digits than its factorization.

12340301424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23371805 (or 23371799 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12340301424 its reverse (42410304321), we get a palindrome (54750605745).

The spelling of 12340301424 in words is "twelve billion, three hundred forty million, three hundred one thousand, four hundred twenty-four".