142330210 has 64 divisors (see below), whose sum is σ = 295052544. Its totient is φ = 48928000.

The previous prime is 142330193. The next prime is 142330213. The reversal of 142330210 is 12033241.

142330210 = T₄₈₄ + T₄₈₅ + ... + T₉₈₈.

It is a happy number.

142330210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142330213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255252 + ... + 255808.

It is an arithmetic number, because the mean of its divisors is an integer number (4610196).

Almost surely, 2^142330210 is an apocalyptic number.

142330210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142330210 is an abundant number, since it is smaller than the sum of its proper divisors (152722334).

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

142330210 is a wasteful number, since it uses less digits than its factorization.

142330210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 142330210 is about 11930.2225461221. Note that the first 3 decimals coincide. The cubic root of 142330210 is about 522.1144305632.

Adding to 142330210 its reverse (12033241), we get a palindrome (154363451).

The spelling of 142330210 in words is "one hundred forty-two million, three hundred thirty thousand, two hundred ten".