68844928084800 has 168 divisors, whose sum is σ = 258135697144896. Its totient is φ = 15735983554560.

The previous prime is 68844928084787. The next prime is 68844928084811. The reversal of 68844928084800 is 848082944886.

It is a tau number, because it is divible by the number of its divisors (168).

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, 1024444497 + ... + 1024511696.

Almost surely, 2^{68844928084800} is an apocalyptic number.

68844928084800 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68844928084800 is an abundant number, since it is smaller than the sum of its proper divisors (189290769060096).

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

68844928084800 is a wasteful number, since it uses less digits than its factorization.

68844928084800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048956225 (or 2048956210 counting only the distinct ones).

The product of its (nonzero) digits is 226492416, while the sum is 69.

The spelling of 68844928084800 in words is "sixty-eight trillion, eight hundred forty-four billion, nine hundred twenty-eight million, eighty-four thousand, eight hundred".