12144315300 has 72 divisors (see below), whose sum is σ = 37840453056. Its totient is φ = 2989368960.

The previous prime is 12144315257. The next prime is 12144315361. The reversal of 12144315300 is 351344121.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1553064 + ... + 1560863.

It is an arithmetic number, because the mean of its divisors is an integer number (525561848).

Almost surely, 2^12144315300 is an apocalyptic number.

12144315300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12144315300 is an abundant number, since it is smaller than the sum of its proper divisors (25696137756).

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

12144315300 is a wasteful number, since it uses less digits than its factorization.

12144315300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113957 (or 3113950 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 12144315300 its reverse (351344121), we get a palindrome (12495659421).

The spelling of 12144315300 in words is "twelve billion, one hundred forty-four million, three hundred fifteen thousand, three hundred".