12143230034 has 16 divisors (see below), whose sum is σ = 19624429440. Its totient is φ = 5602155600.

The previous prime is 12143230027. The next prime is 12143230079. The reversal of 12143230034 is 43003234121.

It is a junction number, because it is equal to n+sod(n) for n = 12143229991 and 12143230009.

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 7 ways as a sum of consecutive naturals, for example, 38204 + ... + 160455.

It is an arithmetic number, because the mean of its divisors is an integer number (1226526840).

Almost surely, 2^12143230034 is an apocalyptic number.

12143230034 is a deficient number, since it is larger than the sum of its proper divisors (7481199406).

12143230034 is a wasteful number, since it uses less digits than its factorization.

12143230034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201025.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12143230034 its reverse (43003234121), we get a palindrome (55146464155).

The spelling of 12143230034 in words is "twelve billion, one hundred forty-three million, two hundred thirty thousand, thirty-four".