104069051820864 has 168 divisors, whose sum is σ = 327302078142312. Its totient is φ = 31417072128000.

The previous prime is 104069051820859. The next prime is 104069051820893. The reversal of 104069051820864 is 468028150960401.

104069051820864 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 69 + 0 + 518 + 2 + 0 + 8 + 64 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 21007555560000 + 83061496260864 = 4583400^2 + 9113808^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 104069051820864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130717387 + ... + 131511114.

It is an arithmetic number, because the mean of its divisors is an integer number (1948226655609).

Almost surely, 2^{104069051820864} is an apocalyptic number.

It is an amenable number.

104069051820864 is an abundant number, since it is smaller than the sum of its proper divisors (223233026321448).

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

104069051820864 is a wasteful number, since it uses less digits than its factorization.

104069051820864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262228585 (or 262228572 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 104069051820864 in words is "one hundred four trillion, sixty-nine billion, fifty-one million, eight hundred twenty thousand, eight hundred sixty-four".