6768505178142 has 8 divisors (see below), whose sum is σ = 13537010356296. Its totient is φ = 2256168392712.

The previous prime is 6768505178117. The next prime is 6768505178153. The reversal of 6768505178142 is 2418715058676.

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

6768505178142 is an admirable number.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 564042098173 + ... + 564042098184.

It is an arithmetic number, because the mean of its divisors is an integer number (1692126294537).

Almost surely, 2^{6768505178142} is an apocalyptic number.

6768505178142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6768505178142 is a wasteful number, since it uses less digits than its factorization.

6768505178142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128084196362.

The product of its (nonzero) digits is 22579200, while the sum is 60.

The spelling of 6768505178142 in words is "six trillion, seven hundred sixty-eight billion, five hundred five million, one hundred seventy-eight thousand, one hundred forty-two".