142304243011 has 8 divisors (see below), whose sum is σ = 162896161280. Its totient is φ = 121778009928.

The previous prime is 142304242987. The next prime is 142304243021. The reversal of 142304243011 is 110342403241.

142304243011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142304243011 - 2¹¹ = 142304240963 is a prime.

It is a super-2 number, since 2×142304243011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142304243021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16416651 + ... + 16425316.

It is an arithmetic number, because the mean of its divisors is an integer number (20362020160).

Almost surely, 2^142304243011 is an apocalyptic number.

142304243011 is a deficient number, since it is larger than the sum of its proper divisors (20591918269).

142304243011 is an equidigital number, since it uses as much as digits as its factorization.

142304243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32842593.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 142304243011 its reverse (110342403241), we get a palindrome (252646646252).

The spelling of 142304243011 in words is "one hundred forty-two billion, three hundred four million, two hundred forty-three thousand, eleven".