65605605000234 has 64 divisors (see below), whose sum is σ = 143980455999744. Its totient is φ = 19804096106496.

The previous prime is 65605605000217. The next prime is 65605605000241. The reversal of 65605605000234 is 43200050650656.

65605605000234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 60050667 + ... + 61133409.

It is an arithmetic number, because the mean of its divisors is an integer number (2249694624996).

Almost surely, 2^{65605605000234} is an apocalyptic number.

65605605000234 is an abundant number, since it is smaller than the sum of its proper divisors (78374850999510).

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

65605605000234 is a wasteful number, since it uses less digits than its factorization.

65605605000234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097471.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 65605605000234 in words is "sixty-five trillion, six hundred five billion, six hundred five million, two hundred thirty-four", and thus it is an aban number.