2102025065344 has 64 divisors (see below), whose sum is σ = 4408616235600. Its totient is φ = 995563560960.

The previous prime is 2102025065339. The next prime is 2102025065389. The reversal of 2102025065344 is 4435605202012.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 19599514 + ... + 19706470.

Almost surely, 2^{2102025065344} is an apocalyptic number.

It is an amenable number.

2102025065344 is an abundant number, since it is smaller than the sum of its proper divisors (2306591170256).

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

2102025065344 is a wasteful number, since it uses less digits than its factorization.

2102025065344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115071 (or 115059 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 2102025065344 in words is "two trillion, one hundred two billion, twenty-five million, sixty-five thousand, three hundred forty-four".