12343161600 has 1296 divisors, whose sum is σ = 57885295104. Its totient is φ = 2453299200.

The previous prime is 12343161581. The next prime is 12343161613. The reversal of 12343161600 is 616134321.

12343161600 is a `hidden beast` number, since 1 + 2 + 3 + 43 + 1 + 616 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 536659189 + ... + 536659211.

Almost surely, 2^12343161600 is an apocalyptic number.

12343161600 is a gapful number since it is divisible by the number (10) 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 12343161600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28942647552).

12343161600 is an abundant number, since it is smaller than the sum of its proper divisors (45542133504).

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

12343161600 is a wasteful number, since it uses less digits than its factorization.

12343161600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 12343161600 its reverse (616134321), we get a palindrome (12959295921).

The spelling of 12343161600 in words is "twelve billion, three hundred forty-three million, one hundred sixty-one thousand, six hundred".