68071085104480 has 48 divisors (see below), whose sum is σ = 162853608697920. Its totient is φ = 26883770314752.

The previous prime is 68071085104409. The next prime is 68071085104493. The reversal of 68071085104480 is 8440158017086.

68071085104480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 2692672689 + ... + 2692697968.

It is an arithmetic number, because the mean of its divisors is an integer number (3392783514540).

Almost surely, 2^{68071085104480} is an apocalyptic number.

It is an amenable number.

68071085104480 is an abundant number, since it is smaller than the sum of its proper divisors (94782523593440).

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

68071085104480 is a wasteful number, since it uses less digits than its factorization.

68071085104480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5385370751 (or 5385370743 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 52.

The spelling of 68071085104480 in words is "sixty-eight trillion, seventy-one billion, eighty-five million, one hundred four thousand, four hundred eighty".