68560813470 has 32 divisors (see below), whose sum is σ = 166242309408. Its totient is φ = 18094399488.

The previous prime is 68560813469. The next prime is 68560813487. The reversal of 68560813470 is 7431806586.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11777299 + ... + 11783118.

It is an arithmetic number, because the mean of its divisors is an integer number (5195072169).

Almost surely, 2^68560813470 is an apocalyptic number.

68560813470 is an abundant number, since it is smaller than the sum of its proper divisors (97681495938).

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

68560813470 is a wasteful number, since it uses less digits than its factorization.

68560813470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23560524.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 68560813470 in words is "sixty-eight billion, five hundred sixty million, eight hundred thirteen thousand, four hundred seventy".