68200660264 has 32 divisors (see below), whose sum is σ = 139511548800. Its totient is φ = 30998033920.

The previous prime is 68200660259. The next prime is 68200660267. The reversal of 68200660264 is 46206600286.

It is not an unprimeable number, because it can be changed into a prime (68200660267) 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 7 ways as a sum of consecutive naturals, for example, 2014872 + ... + 2048440.

It is an arithmetic number, because the mean of its divisors is an integer number (4359735900).

Almost surely, 2^68200660264 is an apocalyptic number.

It is an amenable number.

68200660264 is an abundant number, since it is smaller than the sum of its proper divisors (71310888536).

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

68200660264 is a wasteful number, since it uses less digits than its factorization.

68200660264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56673 (or 56669 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 68200660264 in words is "sixty-eight billion, two hundred million, six hundred sixty thousand, two hundred sixty-four".