2082197850436 has 12 divisors (see below), whose sum is σ = 3975104987280. Its totient is φ = 946453568360.

The previous prime is 2082197850427. The next prime is 2082197850463. The reversal of 2082197850436 is 6340587912802.

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 3 ways as a sum of consecutive naturals, for example, 23661339166 + ... + 23661339253.

It is an arithmetic number, because the mean of its divisors is an integer number (331258748940).

It is a 2-persistent number, because it is pandigital, and so is 2⋅2082197850436 = 4164395700872, but 3⋅2082197850436 = 6246593551308 is not.

Almost surely, 2^{2082197850436} is an apocalyptic number.

It is an amenable number.

2082197850436 is a deficient number, since it is larger than the sum of its proper divisors (1892907136844).

2082197850436 is a wasteful number, since it uses less digits than its factorization.

2082197850436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47322678434 (or 47322678432 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 2082197850436 in words is "two trillion, eighty-two billion, one hundred ninety-seven million, eight hundred fifty thousand, four hundred thirty-six".