12143332324 has 6 divisors (see below), whose sum is σ = 21250831574. Its totient is φ = 6071666160.

The previous prime is 12143332319. The next prime is 12143332337. The reversal of 12143332324 is 42323334121.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11931629824 + 211702500 = 109232^2 + 14550^2 .

It is a super-2 number, since 2×12143332324² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12143332292 and 12143332301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1517916537 + ... + 1517916544.

Almost surely, 2^12143332324 is an apocalyptic number.

It is an amenable number.

12143332324 is a deficient number, since it is larger than the sum of its proper divisors (9107499250).

12143332324 is a wasteful number, since it uses less digits than its factorization.

12143332324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035833085 (or 3035833083 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

Adding to 12143332324 its reverse (42323334121), we get a palindrome (54466666445).

The spelling of 12143332324 in words is "twelve billion, one hundred forty-three million, three hundred thirty-two thousand, three hundred twenty-four".