2056834339824 has 160 divisors (see below), whose sum is σ = 5883943403520. Its totient is φ = 613901433600.

The previous prime is 2056834339817. The next prime is 2056834339853. The reversal of 2056834339824 is 4289334386502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38923629 + ... + 38976435.

It is an arithmetic number, because the mean of its divisors is an integer number (36774646272).

Almost surely, 2^{2056834339824} is an apocalyptic number.

2056834339824 is a gapful number since it is divisible by the number (24) 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 2056834339824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2941971701760).

2056834339824 is an abundant number, since it is smaller than the sum of its proper divisors (3827109063696).

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

2056834339824 is a wasteful number, since it uses less digits than its factorization.

2056834339824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53939 (or 53933 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 57.

The spelling of 2056834339824 in words is "two trillion, fifty-six billion, eight hundred thirty-four million, three hundred thirty-nine thousand, eight hundred twenty-four".