142301230212 has 24 divisors (see below), whose sum is σ = 332184563200. Its totient is φ = 47412549216.

The previous prime is 142301230133. The next prime is 142301230213. The reversal of 142301230212 is 212032103241.

It is not an unprimeable number, because it can be changed into a prime (142301230213) 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, 2621287 + ... + 2675022.

Almost surely, 2^142301230212 is an apocalyptic number.

142301230212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142301230212 is an abundant number, since it is smaller than the sum of its proper divisors (189883332988).

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

142301230212 is a wasteful number, since it uses less digits than its factorization.

142301230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5298555 (or 5298553 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 142301230212 its reverse (212032103241), we get a palindrome (354333333453).

The spelling of 142301230212 in words is "one hundred forty-two billion, three hundred one million, two hundred thirty thousand, two hundred twelve".