65343533534356 has 96 divisors (see below), whose sum is σ = 144332919843840. Its totient is φ = 25143951571200.

The previous prime is 65343533534303. The next prime is 65343533534413.

65343533534356 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 65343533534356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22854991 + ... + 25554601.

It is an arithmetic number, because the mean of its divisors is an integer number (1503467915040).

Almost surely, 2^{65343533534356} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65343533534356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72166459921920).

65343533534356 is an abundant number, since it is smaller than the sum of its proper divisors (78989386309484).

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

65343533534356 is a wasteful number, since it uses less digits than its factorization.

65343533534356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700605 (or 2700603 counting only the distinct ones).

The product of its digits is 262440000, while the sum is 58.

The spelling of 65343533534356 in words is "sixty-five trillion, three hundred forty-three billion, five hundred thirty-three million, five hundred thirty-four thousand, three hundred fifty-six".