142330130300421 has 16 divisors (see below), whose sum is σ = 240982231196800. Its totient is φ = 81331503028704.

The previous prime is 142330130300359. The next prime is 142330130300459. The reversal of 142330130300421 is 124003031033241.

It is a happy number.

142330130300421 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 301 + 30 + 300 + 4 + 21 = 666.

It is not a de Polignac number, because 142330130300421 - 2⁶ = 142330130300357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142330130300821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376534736056 + ... + 376534736433.

It is an arithmetic number, because the mean of its divisors is an integer number (15061389449800).

Almost surely, 2^{142330130300421} is an apocalyptic number.

It is an amenable number.

142330130300421 is a deficient number, since it is larger than the sum of its proper divisors (98652100896379).

142330130300421 is an equidigital number, since it uses as much as digits as its factorization.

142330130300421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753069472505 (or 753069472499 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 142330130300421 its reverse (124003031033241), we get a palindrome (266333161333662).

The spelling of 142330130300421 in words is "one hundred forty-two trillion, three hundred thirty billion, one hundred thirty million, three hundred thousand, four hundred twenty-one".