4143631832 has 16 divisors (see below), whose sum is σ = 7900993800. Its totient is φ = 2036700160.

The previous prime is 4143631759. The next prime is 4143631837. The reversal of 4143631832 is 2381363414.

It is a junction number, because it is equal to n+sod(n) for n = 4143631792 and 4143631801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143631837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4388969 + ... + 4389912.

Almost surely, 2^4143631832 is an apocalyptic number.

It is an amenable number.

4143631832 is a deficient number, since it is larger than the sum of its proper divisors (3757361968).

4143631832 is a wasteful number, since it uses less digits than its factorization.

4143631832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8778946 (or 8778942 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 4143631832 is about 64371.0480884069. The cubic root of 4143631832 is about 1606.1781746017.

The spelling of 4143631832 in words is "four billion, one hundred forty-three million, six hundred thirty-one thousand, eight hundred thirty-two".