68353594170 has 64 divisors (see below), whose sum is σ = 164843247744. Its totient is φ = 18139530240.

The previous prime is 68353594147. The next prime is 68353594171. The reversal of 68353594170 is 7149535386.

It is not an unprimeable number, because it can be changed into a prime (68353594171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6032110 + ... + 6043430.

It is an arithmetic number, because the mean of its divisors is an integer number (2575675746).

Almost surely, 2^68353594170 is an apocalyptic number.

68353594170 is an abundant number, since it is smaller than the sum of its proper divisors (96489653574).

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

68353594170 is a wasteful number, since it uses less digits than its factorization.

68353594170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12287.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 68353594170 in words is "sixty-eight billion, three hundred fifty-three million, five hundred ninety-four thousand, one hundred seventy".