65105671117084 has 24 divisors (see below), whose sum is σ = 123022893907760. Its totient is φ = 29969486918784.

The previous prime is 65105671117051. The next prime is 65105671117129. The reversal of 65105671117084 is 48071117650156.

65105671117084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1651737729 + ... + 1651777144.

Almost surely, 2^{65105671117084} is an apocalyptic number.

It is an amenable number.

65105671117084 is a deficient number, since it is larger than the sum of its proper divisors (57917222790676).

65105671117084 is a wasteful number, since it uses less digits than its factorization.

65105671117084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303515269 (or 3303515267 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 52.

The spelling of 65105671117084 in words is "sixty-five trillion, one hundred five billion, six hundred seventy-one million, one hundred seventeen thousand, eighty-four".