11768685400678 has 8 divisors (see below), whose sum is σ = 17658330913080. Its totient is φ = 5882575096320.

The previous prime is 11768685400621. The next prime is 11768685400679. The reversal of 11768685400678 is 87600458686711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11768685400679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883793688 + ... + 883807003.

It is an arithmetic number, because the mean of its divisors is an integer number (2207291364135).

Almost surely, 2^{11768685400678} is an apocalyptic number.

11768685400678 is a deficient number, since it is larger than the sum of its proper divisors (5889645512402).

11768685400678 is a wasteful number, since it uses less digits than its factorization.

11768685400678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767604022.

The product of its (nonzero) digits is 108380160, while the sum is 67.

The spelling of 11768685400678 in words is "eleven trillion, seven hundred sixty-eight billion, six hundred eighty-five million, four hundred thousand, six hundred seventy-eight".