142326143263211 has 8 divisors (see below), whose sum is σ = 153635417016480. Its totient is φ = 131443634557312.

The previous prime is 142326143263207. The next prime is 142326143263229. The reversal of 142326143263211 is 112362341623241.

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 142326143263211 - 2² = 142326143263207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142326143263261) 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 7 ways as a sum of consecutive naturals, for example, 106691261150 + ... + 106691262483.

It is an arithmetic number, because the mean of its divisors is an integer number (19204427127060).

Almost surely, 2^{142326143263211} is an apocalyptic number.

142326143263211 is a deficient number, since it is larger than the sum of its proper divisors (11309273753269).

142326143263211 is a wasteful number, since it uses less digits than its factorization.

142326143263211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213382523685.

The product of its digits is 248832, while the sum is 41.

Adding to 142326143263211 its reverse (112362341623241), we get a palindrome (254688484886452).

The spelling of 142326143263211 in words is "one hundred forty-two trillion, three hundred twenty-six billion, one hundred forty-three million, two hundred sixty-three thousand, two hundred eleven".