65706799343364 has 18 divisors (see below), whose sum is σ = 166092187229150. Its totient is φ = 21902266447776.

The previous prime is 65706799343357. The next prime is 65706799343401. The reversal of 65706799343364 is 46334399760756.

65706799343364 is a `hidden beast` number, since 6 + 5 + 70 + 6 + 79 + 93 + 43 + 364 = 666.

65706799343364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 62753014022400 + 2953785320964 = 7921680^2 + 1718658^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 65706799343292 and 65706799343301.

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 5 ways as a sum of consecutive naturals, for example, 912594435289 + ... + 912594435360.

Almost surely, 2^{65706799343364} is an apocalyptic number.

It is an amenable number.

65706799343364 is an abundant number, since it is smaller than the sum of its proper divisors (100385387885786).

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

65706799343364 is a wasteful number, since it uses less digits than its factorization.

65706799343364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825188870659 (or 1825188870654 counting only the distinct ones).

The product of its (nonzero) digits is 1851776640, while the sum is 72.

The spelling of 65706799343364 in words is "sixty-five trillion, seven hundred six billion, seven hundred ninety-nine million, three hundred forty-three thousand, three hundred sixty-four".