4123430432 has 48 divisors (see below), whose sum is σ = 9241065792. Its totient is φ = 1792792320.

The previous prime is 4123430429. The next prime is 4123430447. The reversal of 4123430432 is 2340343214.

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, 246563 + ... + 262754.

It is an arithmetic number, because the mean of its divisors is an integer number (192522204).

Almost surely, 2^4123430432 is an apocalyptic number.

It is an amenable number.

4123430432 is an abundant number, since it is smaller than the sum of its proper divisors (5117635360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4123430432 is a wasteful number, since it uses less digits than its factorization.

4123430432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509361 (or 509353 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4123430432 is about 64213.9426604534. The cubic root of 4123430432 is about 1603.5637273448.

Adding to 4123430432 its reverse (2340343214), we get a palindrome (6463773646).

The spelling of 4123430432 in words is "four billion, one hundred twenty-three million, four hundred thirty thousand, four hundred thirty-two".