12341803424 has 24 divisors (see below), whose sum is σ = 24423833700. Its totient is φ = 6138925056.

The previous prime is 12341803423. The next prime is 12341803471. The reversal of 12341803424 is 42430814321.

It can be written as a sum of positive squares in 2 ways, for example, as 10012003600 + 2329799824 = 100060^2 + 48268^2 .

It is a super-2 number, since 2×12341803424² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (12341803423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992999 + ... + 1005350.

Almost surely, 2^12341803424 is an apocalyptic number.

It is an amenable number.

12341803424 is a deficient number, since it is larger than the sum of its proper divisors (12082030276).

12341803424 is a wasteful number, since it uses less digits than its factorization.

12341803424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998552 (or 1998544 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 12341803424 in words is "twelve billion, three hundred forty-one million, eight hundred three thousand, four hundred twenty-four".