12143254200 has 384 divisors, whose sum is σ = 47645521920. Its totient is φ = 2484979200.

The previous prime is 12143254163. The next prime is 12143254273. The reversal of 12143254200 is 245234121.

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

It is a congruent 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 95 ways as a sum of consecutive naturals, for example, 3093439 + ... + 3097361.

It is an arithmetic number, because the mean of its divisors is an integer number (124076880).

Almost surely, 2^12143254200 is an apocalyptic number.

12143254200 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 12143254200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23822760960).

12143254200 is an abundant number, since it is smaller than the sum of its proper divisors (35502267720).

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

12143254200 is a wasteful number, since it uses less digits than its factorization.

12143254200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027 (or 4018 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 12143254200 its reverse (245234121), we get a palindrome (12388488321).

The spelling of 12143254200 in words is "twelve billion, one hundred forty-three million, two hundred fifty-four thousand, two hundred".