142441202323 has 8 divisors (see below), whose sum is σ = 163730929248. Its totient is φ = 121386721344.

The previous prime is 142441202317. The next prime is 142441202339. The reversal of 142441202323 is 323202144241.

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

It is not a de Polignac number, because 142441202323 - 2⁹ = 142441201811 is a prime.

It is a super-2 number, since 2×142441202323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142441202291 and 142441202300.

It is not an unprimeable number, because it can be changed into a prime (142441202303) 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, 58810186 + ... + 58812607.

It is an arithmetic number, because the mean of its divisors is an integer number (20466366156).

Almost surely, 2^142441202323 is an apocalyptic number.

142441202323 is a deficient number, since it is larger than the sum of its proper divisors (21289726925).

142441202323 is a wasteful number, since it uses less digits than its factorization.

142441202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117622973.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 142441202323 its reverse (323202144241), we get a palindrome (465643346564).

The spelling of 142441202323 in words is "one hundred forty-two billion, four hundred forty-one million, two hundred two thousand, three hundred twenty-three".