12141103344 has 80 divisors (see below), whose sum is σ = 32767679520. Its totient is φ = 3868748800.

The previous prime is 12141103319. The next prime is 12141103349. The reversal of 12141103344 is 44330114121.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12141103349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97414 + ... + 183770.

It is an arithmetic number, because the mean of its divisors is an integer number (409595994).

Almost surely, 2^12141103344 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 12141103344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16383839760).

12141103344 is an abundant number, since it is smaller than the sum of its proper divisors (20626576176).

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

12141103344 is a wasteful number, since it uses less digits than its factorization.

12141103344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86498 (or 86492 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12141103344 its reverse (44330114121), we get a palindrome (56471217465).

The spelling of 12141103344 in words is "twelve billion, one hundred forty-one million, one hundred three thousand, three hundred forty-four".