2068048688832 has 168 divisors, whose sum is σ = 7069044592896. Its totient is φ = 565180982784.

The previous prime is 2068048688821. The next prime is 2068048688833. The reversal of 2068048688832 is 2388868408602.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 2068048688832.

It is not an unprimeable number, because it can be changed into a prime (2068048688833) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11057458 + ... + 11242929.

Almost surely, 2^{2068048688832} is an apocalyptic number.

It is an amenable number.

2068048688832 is an abundant number, since it is smaller than the sum of its proper divisors (5000995904064).

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

2068048688832 is a wasteful number, since it uses less digits than its factorization.

2068048688832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22300435 (or 22300422 counting only the distinct ones).

The product of its (nonzero) digits is 56623104, while the sum is 63.

The spelling of 2068048688832 in words is "two trillion, sixty-eight billion, forty-eight million, six hundred eighty-eight thousand, eight hundred thirty-two".