142231340230 has 16 divisors (see below), whose sum is σ = 292590185760. Its totient is φ = 48765030912.

The previous prime is 142231340227. The next prime is 142231340231. The reversal of 142231340230 is 32043132241.

It is a junction number, because it is equal to n+sod(n) for n = 142231340195 and 142231340204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142231340231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015938075 + ... + 1015938214.

It is an arithmetic number, because the mean of its divisors is an integer number (18286886610).

Almost surely, 2^142231340230 is an apocalyptic number.

142231340230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142231340230 is an abundant number, since it is smaller than the sum of its proper divisors (150358845530).

142231340230 is a wasteful number, since it uses less digits than its factorization.

142231340230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031876303.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 142231340230 its reverse (32043132241), we get a palindrome (174274472471).

The spelling of 142231340230 in words is "one hundred forty-two billion, two hundred thirty-one million, three hundred forty thousand, two hundred thirty".