2668096704840 has 384 divisors, whose sum is σ = 10117351526400. Its totient is φ = 559115343360.

The previous prime is 2668096704797. The next prime is 2668096704887. The reversal of 2668096704840 is 484076908662.

2668096704840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3078127 + ... + 3848513.

It is an arithmetic number, because the mean of its divisors is an integer number (26347269600).

Almost surely, 2^{2668096704840} is an apocalyptic number.

2668096704840 is a gapful number since it is divisible by the number (20) 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 2668096704840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5058675763200).

2668096704840 is an abundant number, since it is smaller than the sum of its proper divisors (7449254821560).

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

2668096704840 is a wasteful number, since it uses less digits than its factorization.

2668096704840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770465 (or 770454 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 60.

The spelling of 2668096704840 in words is "two trillion, six hundred sixty-eight billion, ninety-six million, seven hundred four thousand, eight hundred forty".