12143034204 has 24 divisors (see below), whose sum is σ = 32381424768. Its totient is φ = 3469438320.

The previous prime is 12143034199. The next prime is 12143034217. The reversal of 12143034204 is 40243034121.

It is a super-3 number, since 3×12143034204³ (a number of 31 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 72279882 + ... + 72280049.

It is an arithmetic number, because the mean of its divisors is an integer number (1349226032).

Almost surely, 2^12143034204 is an apocalyptic number.

12143034204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12143034204 is an abundant number, since it is smaller than the sum of its proper divisors (20238390564).

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

12143034204 is a wasteful number, since it uses less digits than its factorization.

12143034204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144559945 (or 144559943 counting only the distinct ones).

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

Adding to 12143034204 its reverse (40243034121), we get a palindrome (52386068325).

The spelling of 12143034204 in words is "twelve billion, one hundred forty-three million, thirty-four thousand, two hundred four".