142830068 has 24 divisors (see below), whose sum is σ = 263541600. Its totient is φ = 67544928.

The previous prime is 142830067. The next prime is 142830119. The reversal of 142830068 is 860038241.

142830068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142830067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61871 + ... + 64137.

It is an arithmetic number, because the mean of its divisors is an integer number (10980900).

Almost surely, 2^142830068 is an apocalyptic number.

It is an amenable number.

142830068 is a deficient number, since it is larger than the sum of its proper divisors (120711532).

142830068 is a wasteful number, since it uses less digits than its factorization.

142830068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119 (or 3117 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 142830068 is about 11951.1534171393. The cubic root of 142830068 is about 522.7249314284.

The spelling of 142830068 in words is "one hundred forty-two million, eight hundred thirty thousand, sixty-eight".