4230432142 has 8 divisors (see below), whose sum is σ = 6347023056. Its totient is φ = 2114757792.

The previous prime is 4230432097. The next prime is 4230432169. The reversal of 4230432142 is 2412340324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4230432142² = 35793112216133416328, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 217483 + ... + 236134.

It is an arithmetic number, because the mean of its divisors is an integer number (793377882).

Almost surely, 2^4230432142 is an apocalyptic number.

4230432142 is a deficient number, since it is larger than the sum of its proper divisors (2116590914).

4230432142 is a wasteful number, since it uses less digits than its factorization.

4230432142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458282.

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

The square root of 4230432142 is about 65041.7722852015. The cubic root of 4230432142 is about 1617.3161044197.

Adding to 4230432142 its reverse (2412340324), we get a palindrome (6642772466).

The spelling of 4230432142 in words is "four billion, two hundred thirty million, four hundred thirty-two thousand, one hundred forty-two".