2094309841536 has 320 divisors, whose sum is σ = 7094862878400. Its totient is φ = 607045570560.

The previous prime is 2094309841453. The next prime is 2094309841549. The reversal of 2094309841536 is 6351489034902.

2094309841536 is a `hidden beast` number, since 20 + 9 + 4 + 3 + 0 + 9 + 84 + 1 + 536 = 666.

It is a super-2 number, since 2×2094309841536² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2223900 + ... + 3022308.

It is an arithmetic number, because the mean of its divisors is an integer number (22171446495).

Almost surely, 2^{2094309841536} 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 2094309841536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3547431439200).

2094309841536 is an abundant number, since it is smaller than the sum of its proper divisors (5000553036864).

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

2094309841536 is a wasteful number, since it uses less digits than its factorization.

2094309841536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798469 (or 798448 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 2094309841536 in words is "two trillion, ninety-four billion, three hundred nine million, eight hundred forty-one thousand, five hundred thirty-six".