4143421132 has 24 divisors (see below), whose sum is σ = 7436261952. Its totient is φ = 2018889600.

The previous prime is 4143421129. The next prime is 4143421147. The reversal of 4143421132 is 2311243414.

It is a super-2 number, since 2×4143421132² = 34335877354208322848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4143421097 and 4143421106.

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, 135538 + ... + 163270.

It is an arithmetic number, because the mean of its divisors is an integer number (309844248).

Almost surely, 2^4143421132 is an apocalyptic number.

It is an amenable number.

4143421132 is a deficient number, since it is larger than the sum of its proper divisors (3292840820).

4143421132 is a wasteful number, since it uses less digits than its factorization.

4143421132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28689 (or 28687 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 4143421132 is about 64369.4114622776. The cubic root of 4143421132 is about 1606.1509498955.

Adding to 4143421132 its reverse (2311243414), we get a palindrome (6454664546).

The spelling of 4143421132 in words is "four billion, one hundred forty-three million, four hundred twenty-one thousand, one hundred thirty-two".