2000773271686 has 16 divisors (see below), whose sum is σ = 3430403159040. Its totient is φ = 857347728840.

The previous prime is 2000773271659. The next prime is 2000773271689. The reversal of 2000773271686 is 6861723770002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000773271689) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10445910 + ... + 10635721.

It is an arithmetic number, because the mean of its divisors is an integer number (214400197440).

Almost surely, 2^{2000773271686} is an apocalyptic number.

2000773271686 is a deficient number, since it is larger than the sum of its proper divisors (1429629887354).

2000773271686 is a wasteful number, since it uses less digits than its factorization.

2000773271686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21088419.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The spelling of 2000773271686 in words is "two trillion, seven hundred seventy-three million, two hundred seventy-one thousand, six hundred eighty-six".