12143415202 has 16 divisors (see below), whose sum is σ = 19010014272. Its totient is φ = 5806825200.

The previous prime is 12143415199. The next prime is 12143415209. The reversal of 12143415202 is 20251434121.

It is not an unprimeable number, because it can be changed into a prime (12143415209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356353 + ... + 388939.

It is an arithmetic number, because the mean of its divisors is an integer number (1188125892).

Almost surely, 2^12143415202 is an apocalyptic number.

12143415202 is a deficient number, since it is larger than the sum of its proper divisors (6866599070).

12143415202 is a wasteful number, since it uses less digits than its factorization.

12143415202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40713.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12143415202 its reverse (20251434121), we get a palindrome (32394849323).

The spelling of 12143415202 in words is "twelve billion, one hundred forty-three million, four hundred fifteen thousand, two hundred two".