268342828243862 has 8 divisors (see below), whose sum is σ = 402579873273216. Its totient is φ = 134149537152792.

The previous prime is 268342828243837. The next prime is 268342828243873.

268342828243862 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 268342828243792 and 268342828243801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10938469238 + ... + 10938493769.

It is an arithmetic number, because the mean of its divisors is an integer number (50322484159152).

Almost surely, 2^{268342828243862} is an apocalyptic number.

268342828243862 is a deficient number, since it is larger than the sum of its proper divisors (134237045029354).

268342828243862 is a wasteful number, since it uses less digits than its factorization.

268342828243862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21876969142.

The product of its digits is 679477248, while the sum is 68.

The spelling of 268342828243862 in words is "two hundred sixty-eight trillion, three hundred forty-two billion, eight hundred twenty-eight million, two hundred forty-three thousand, eight hundred sixty-two".