2104271020650 has 96 divisors (see below), whose sum is σ = 5513677905600. Its totient is φ = 529628889600.

The previous prime is 2104271020627. The next prime is 2104271020667. The reversal of 2104271020650 is 560201724012.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 605731 + ... + 2139030.

It is an arithmetic number, because the mean of its divisors is an integer number (57434144850).

Almost surely, 2^{2104271020650} is an apocalyptic number.

2104271020650 is an abundant number, since it is smaller than the sum of its proper divisors (3409406884950).

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

2104271020650 is a wasteful number, since it uses less digits than its factorization.

2104271020650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745064 (or 2745059 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

Adding to 2104271020650 its reverse (560201724012), we get a palindrome (2664472744662).

The spelling of 2104271020650 in words is "two trillion, one hundred four billion, two hundred seventy-one million, twenty thousand, six hundred fifty".