4120432432 has 40 divisors (see below), whose sum is σ = 8232410592. Its totient is φ = 1996608000.

The previous prime is 4120432423. The next prime is 4120432447. The reversal of 4120432432 is 2342340214.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4120432397 and 4120432406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78258 + ... + 119854.

Almost surely, 2^4120432432 is an apocalyptic number.

It is an amenable number.

4120432432 is a deficient number, since it is larger than the sum of its proper divisors (4111978160).

4120432432 is a wasteful number, since it uses less digits than its factorization.

4120432432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41797 (or 41791 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4120432432 is about 64190.5945758411. The cubic root of 4120432432 is about 1603.1750016852.

Adding to 4120432432 its reverse (2342340214), we get a palindrome (6462772646).

The spelling of 4120432432 in words is "four billion, one hundred twenty million, four hundred thirty-two thousand, four hundred thirty-two".