4030142232 has 32 divisors (see below), whose sum is σ = 10321098480. Its totient is φ = 1310615040.

The previous prime is 4030142227. The next prime is 4030142329. The reversal of 4030142232 is 2322410304.

It is a junction number, because it is equal to n+sod(n) for n = 4030142199 and 4030142208.

It is a congruent number.

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, 2046853 + ... + 2048820.

Almost surely, 2^4030142232 is an apocalyptic number.

It is an amenable number.

4030142232 is an abundant number, since it is smaller than the sum of its proper divisors (6290956248).

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

4030142232 is a wasteful number, since it uses less digits than its factorization.

4030142232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095723 (or 4095719 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4030142232 is about 63483.4012321331. The cubic root of 4030142232 is about 1591.3783956992.

Adding to 4030142232 its reverse (2322410304), we get a palindrome (6352552536).

The spelling of 4030142232 in words is "four billion, thirty million, one hundred forty-two thousand, two hundred thirty-two".