68114663210 has 32 divisors (see below), whose sum is σ = 138364588800. Its totient is φ = 23914864960.

The previous prime is 68114663189. The next prime is 68114663213. The reversal of 68114663210 is 1236641186.

It is not an unprimeable number, because it can be changed into a prime (68114663213) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10673090 + ... + 10679469.

It is an arithmetic number, because the mean of its divisors is an integer number (4323893400).

Almost surely, 2^68114663210 is an apocalyptic number.

68114663210 is an abundant number, since it is smaller than the sum of its proper divisors (70249925590).

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

68114663210 is a wasteful number, since it uses less digits than its factorization.

68114663210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21352606.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 68114663210 in words is "sixty-eight billion, one hundred fourteen million, six hundred sixty-three thousand, two hundred ten".