12343200144 has 80 divisors (see below), whose sum is σ = 34914146304. Its totient is φ = 3726518400.

The previous prime is 12343200091. The next prime is 12343200151. The reversal of 12343200144 is 44100234321.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99957 + ... + 186219.

Almost surely, 2^12343200144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12343200144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17457073152).

12343200144 is an abundant number, since it is smaller than the sum of its proper divisors (22570946160).

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

12343200144 is a wasteful number, since it uses less digits than its factorization.

12343200144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86556 (or 86550 counting only the distinct ones).

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

Adding to 12343200144 its reverse (44100234321), we get a palindrome (56443434465).

The spelling of 12343200144 in words is "twelve billion, three hundred forty-three million, two hundred thousand, one hundred forty-four".