2068934619336 has 128 divisors (see below), whose sum is σ = 5655676400640. Its totient is φ = 626849798400.

The previous prime is 2068934619253. The next prime is 2068934619341. The reversal of 2068934619336 is 6339164398602.

It is a self number, because there is not a number n which added to its sum of digits gives 2068934619336.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17907691 + ... + 18022853.

It is an arithmetic number, because the mean of its divisors is an integer number (44184971880).

Almost surely, 2^{2068934619336} is an apocalyptic number.

2068934619336 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2068934619336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2827838200320).

2068934619336 is an abundant number, since it is smaller than the sum of its proper divisors (3586741781304).

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

2068934619336 is a wasteful number, since it uses less digits than its factorization.

2068934619336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116067 (or 116063 counting only the distinct ones).

The product of its (nonzero) digits is 30233088, while the sum is 60.

The spelling of 2068934619336 in words is "two trillion, sixty-eight billion, nine hundred thirty-four million, six hundred nineteen thousand, three hundred thirty-six".