68267060316 has 576 divisors, whose sum is σ = 227100590080. Its totient is φ = 16812956160.

The previous prime is 68267060227. The next prime is 68267060317. The reversal of 68267060316 is 61306076286.

68267060316 is a `hidden beast` number, since 6 + 8 + 26 + 7 + 0 + 603 + 16 = 666.

68267060316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68267060317) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 537535845 + ... + 537535971.

Almost surely, 2^68267060316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68267060316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113550295040).

68267060316 is an abundant number, since it is smaller than the sum of its proper divisors (158833529764).

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

68267060316 is a wasteful number, since it uses less digits than its factorization.

68267060316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 68267060316 in words is "sixty-eight billion, two hundred sixty-seven million, sixty thousand, three hundred sixteen".