12143143023000 has 128 divisors (see below), whose sum is σ = 41330843274240. Its totient is φ = 2943792240000.

The previous prime is 12143143022981. The next prime is 12143143023017. The reversal of 12143143023000 is 32034134121.

It is a happy number.

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 (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183954016 + ... + 184020015.

It is an arithmetic number, because the mean of its divisors is an integer number (322897213080).

Almost surely, 2^{12143143023000} is an apocalyptic number.

12143143023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12143143023000 is an abundant number, since it is smaller than the sum of its proper divisors (29187700251240).

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

12143143023000 is a wasteful number, since it uses less digits than its factorization.

12143143023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367974066 (or 367974052 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12143143023000 its reverse (32034134121), we get a palindrome (12175177157121).

The spelling of 12143143023000 in words is "twelve trillion, one hundred forty-three billion, one hundred forty-three million, twenty-three thousand".