68184501044080 has 80 divisors (see below), whose sum is σ = 163644788991744. Its totient is φ = 26393680005120.

The previous prime is 68184501043999. The next prime is 68184501044119. The reversal of 68184501044080 is 8044010548186.

68184501044080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×68184501044080² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367128202 + ... + 367313878.

Almost surely, 2^{68184501044080} is an apocalyptic number.

It is an amenable number.

68184501044080 is an abundant number, since it is smaller than the sum of its proper divisors (95460287947664).

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

68184501044080 is a wasteful number, since it uses less digits than its factorization.

68184501044080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333794 (or 333788 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 49.

The spelling of 68184501044080 in words is "sixty-eight trillion, one hundred eighty-four billion, five hundred one million, forty-four thousand, eighty".