4078330142 has 8 divisors (see below), whose sum is σ = 6122109216. Its totient is φ = 2037627072.

The previous prime is 4078330129. The next prime is 4078330171. The reversal of 4078330142 is 2410338704.

4078330142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 4078330099 and 4078330108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765683 + ... + 770990.

It is an arithmetic number, because the mean of its divisors is an integer number (765263652).

Almost surely, 2^4078330142 is an apocalyptic number.

4078330142 is a deficient number, since it is larger than the sum of its proper divisors (2043779074).

4078330142 is a wasteful number, since it uses less digits than its factorization.

4078330142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538002.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4078330142 is about 63861.8050324292. The cubic root of 4078330142 is about 1597.6959208443.

Adding to 4078330142 its reverse (2410338704), we get a palindrome (6488668846).

The spelling of 4078330142 in words is "four billion, seventy-eight million, three hundred thirty thousand, one hundred forty-two".