6818020604928 has 880 divisors, whose sum is σ = 23296567361760. Its totient is φ = 1967596240896.

The previous prime is 6818020604903. The next prime is 6818020604951. The reversal of 6818020604928 is 8294060208186.

6818020604928 is a `hidden beast` number, since 6 + 8 + 1 + 8 + 0 + 2 + 0 + 604 + 9 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7937159763 + ... + 7937160621.

It is an arithmetic number, because the mean of its divisors is an integer number (26473372002).

Almost surely, 2^{6818020604928} is an apocalyptic number.

6818020604928 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6818020604928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11648283680880).

6818020604928 is an abundant number, since it is smaller than the sum of its proper divisors (16478546756832).

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

6818020604928 is a wasteful number, since it uses less digits than its factorization.

6818020604928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 6818020604928 in words is "six trillion, eight hundred eighteen billion, twenty million, six hundred four thousand, nine hundred twenty-eight".