12334843296 has 168 divisors, whose sum is σ = 37667250180. Its totient is φ = 3969616896.

The previous prime is 12334843249. The next prime is 12334843307. The reversal of 12334843296 is 69234843321.

12334843296 is a `hidden beast` number, since 12 + 3 + 348 + 4 + 3 + 296 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12254490000 + 80353296 = 110700^2 + 8964^2 .

It is a super-2 number, since 2×12334843296² (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 667396 + ... + 685628.

Almost surely, 2^12334843296 is an apocalyptic number.

12334843296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12334843296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18833625090).

12334843296 is an abundant number, since it is smaller than the sum of its proper divisors (25332406884).

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

12334843296 is an equidigital number, since it uses as much as digits as its factorization.

12334843296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18290 (or 18267 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The spelling of 12334843296 in words is "twelve billion, three hundred thirty-four million, eight hundred forty-three thousand, two hundred ninety-six".