2065106705616 has 30 divisors (see below), whose sum is σ = 5779430572370. Its totient is φ = 688368901824.

The previous prime is 2065106705573. The next prime is 2065106705657. The reversal of 2065106705616 is 6165076015602.

2065106705616 is a `hidden beast` number, since 2 + 0 + 6 + 5 + 10 + 6 + 70 + 561 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1815702350400 + 249404355216 = 1347480^2 + 499404^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7170509251 + ... + 7170509538.

Almost surely, 2^{2065106705616} is an apocalyptic number.

It is an amenable number.

2065106705616 is an abundant number, since it is smaller than the sum of its proper divisors (3714323866754).

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

2065106705616 is a wasteful number, since it uses less digits than its factorization.

2065106705616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14341018803 (or 14341018794 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 2065106705616 in words is "two trillion, sixty-five billion, one hundred six million, seven hundred five thousand, six hundred sixteen".