68673488080 has 40 divisors (see below), whose sum is σ = 159839769600. Its totient is φ = 27439475328.

The previous prime is 68673488063. The next prime is 68673488111. The reversal of 68673488080 is 8088437686.

68673488080 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 (40).

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393520 + ... + 540559.

It is an arithmetic number, because the mean of its divisors is an integer number (3995994240).

Almost surely, 2^68673488080 is an apocalyptic number.

It is an amenable number.

68673488080 is an abundant number, since it is smaller than the sum of its proper divisors (91166281520).

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

68673488080 is a wasteful number, since it uses less digits than its factorization.

68673488080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935011 (or 935005 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 68673488080 in words is "sixty-eight billion, six hundred seventy-three million, four hundred eighty-eight thousand, eighty".