2120082718386 has 64 divisors (see below), whose sum is σ = 4392788400000. Its totient is φ = 681329166336.

The previous prime is 2120082718381. The next prime is 2120082718393. The reversal of 2120082718386 is 6838172800212.

It is not an unprimeable number, because it can be changed into a prime (2120082718381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 529621461 + ... + 529625463.

It is an arithmetic number, because the mean of its divisors is an integer number (68637318750).

Almost surely, 2^{2120082718386} is an apocalyptic number.

2120082718386 is an abundant number, since it is smaller than the sum of its proper divisors (2272705681614).

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

2120082718386 is a wasteful number, since it uses less digits than its factorization.

2120082718386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7723.

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 2120082718386 in words is "two trillion, one hundred twenty billion, eighty-two million, seven hundred eighteen thousand, three hundred eighty-six".