12143342002 has 16 divisors (see below), whose sum is σ = 19880629632. Its totient is φ = 5517004720.

The previous prime is 12143341907. The next prime is 12143342059. The reversal of 12143342002 is 20024334121.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88393 + ... + 179164.

It is an arithmetic number, because the mean of its divisors is an integer number (1242539352).

Almost surely, 2^12143342002 is an apocalyptic number.

12143342002 is a deficient number, since it is larger than the sum of its proper divisors (7737287630).

12143342002 is a wasteful number, since it uses less digits than its factorization.

12143342002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269633.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12143342002 its reverse (20024334121), we get a palindrome (32167676123).

The spelling of 12143342002 in words is "twelve billion, one hundred forty-three million, three hundred forty-two thousand, two".