4364368561768 has 8 divisors (see below), whose sum is σ = 8183191053330. Its totient is φ = 2182184280880.

The previous prime is 4364368561733. The next prime is 4364368561781. The reversal of 4364368561768 is 8671658634634.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4022262891364 + 342105670404 = 2005558^2 + 584898^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272773035103 + ... + 272773035118.

Almost surely, 2^{4364368561768} is an apocalyptic number.

It is an amenable number.

4364368561768 is a deficient number, since it is larger than the sum of its proper divisors (3818822491562).

4364368561768 is a wasteful number, since it uses less digits than its factorization.

4364368561768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545546070227 (or 545546070223 counting only the distinct ones).

The product of its digits is 418037760, while the sum is 67.

The spelling of 4364368561768 in words is "four trillion, three hundred sixty-four billion, three hundred sixty-eight million, five hundred sixty-one thousand, seven hundred sixty-eight".