2104771763676 has 24 divisors (see below), whose sum is σ = 5124661686144. Its totient is φ = 671086649200.

The previous prime is 2104771763623. The next prime is 2104771763683. The reversal of 2104771763676 is 6763671774012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3812992050 + ... + 3812992601.

It is an arithmetic number, because the mean of its divisors is an integer number (213527570256).

Almost surely, 2^{2104771763676} is an apocalyptic number.

It is an amenable number.

2104771763676 is an abundant number, since it is smaller than the sum of its proper divisors (3019889922468).

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

2104771763676 is a wasteful number, since it uses less digits than its factorization.

2104771763676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7625984681 (or 7625984679 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 57.

The spelling of 2104771763676 in words is "two trillion, one hundred four billion, seven hundred seventy-one million, seven hundred sixty-three thousand, six hundred seventy-six".