142214302230 has 512 divisors, whose sum is σ = 498405519360. Its totient is φ = 24976097280.

The previous prime is 142214302229. The next prime is 142214302249. The reversal of 142214302230 is 32203412241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 142214302230.

It is a congruent number.

It is an unprimeable number.

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 255 ways as a sum of consecutive naturals, for example, 18885106 + ... + 18892634.

It is an arithmetic number, because the mean of its divisors is an integer number (973448280).

Almost surely, 2^142214302230 is an apocalyptic number.

142214302230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142214302230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249202759680).

142214302230 is an abundant number, since it is smaller than the sum of its proper divisors (356191217130).

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

142214302230 is a wasteful number, since it uses less digits than its factorization.

142214302230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 142214302230 its reverse (32203412241), we get a palindrome (174417714471).

It can be divided in two parts, 142214 and 302230, that added together give a palindrome (444444).

The spelling of 142214302230 in words is "one hundred forty-two billion, two hundred fourteen million, three hundred two thousand, two hundred thirty".