68471285113 has 32 divisors (see below), whose sum is σ = 88442876160. Its totient is φ = 51437218560.

The previous prime is 68471285111. The next prime is 68471285119. The reversal of 68471285113 is 31158217486.

It is not a de Polignac number, because 68471285113 - 2¹ = 68471285111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68471285111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1489095 + ... + 1534387.

It is an arithmetic number, because the mean of its divisors is an integer number (2763839880).

Almost surely, 2^68471285113 is an apocalyptic number.

It is an amenable number.

68471285113 is a deficient number, since it is larger than the sum of its proper divisors (19971591047).

68471285113 is a wasteful number, since it uses less digits than its factorization.

68471285113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46017.

The product of its digits is 322560, while the sum is 46.

The spelling of 68471285113 in words is "sixty-eight billion, four hundred seventy-one million, two hundred eighty-five thousand, one hundred thirteen".