6768505178144 has 96 divisors (see below), whose sum is σ = 13538639520000. Its totient is φ = 3330417752064.

The previous prime is 6768505178117. The next prime is 6768505178153. The reversal of 6768505178144 is 4418715058676.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756682522 + ... + 1756686374.

It is an arithmetic number, because the mean of its divisors is an integer number (141027495000).

Almost surely, 2^{6768505178144} is an apocalyptic number.

It is an amenable number.

6768505178144 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

6768505178144 is a wasteful number, since it uses less digits than its factorization.

6768505178144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050 (or 6042 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 62.

The spelling of 6768505178144 in words is "six trillion, seven hundred sixty-eight billion, five hundred five million, one hundred seventy-eight thousand, one hundred forty-four".