2068280967168 has 1360 divisors, whose sum is σ = 7385748090336. Its totient is φ = 570760888320.

The previous prime is 2068280967113. The next prime is 2068280967257. The reversal of 2068280967168 is 8617690828602.

2068280967168 is a `hidden beast` number, since 206 + 8 + 280 + 96 + 7 + 1 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 48099557355 + ... + 48099557397.

Almost surely, 2^{2068280967168} 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 2068280967168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3692874045168).

2068280967168 is an abundant number, since it is smaller than the sum of its proper divisors (5317467123168).

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

2068280967168 is an equidigital number, since it uses as much as digits as its factorization.

2068280967168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 2068280967168 in words is "two trillion, sixty-eight billion, two hundred eighty million, nine hundred sixty-seven thousand, one hundred sixty-eight".