663314542205616 has 180 divisors, whose sum is σ = 2253327174317232. Its totient is φ = 181278508384512.

The previous prime is 663314542205569. The next prime is 663314542205641. The reversal of 663314542205616 is 616502245413366.

663314542205616 is a `hidden beast` number, since 6 + 6 + 3 + 3 + 1 + 4 + 54 + 2 + 20 + 561 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2043471691 + ... + 2043796266.

Almost surely, 2^{663314542205616} is an apocalyptic number.

It is an amenable number.

663314542205616 is an abundant number, since it is smaller than the sum of its proper divisors (1590012632111616).

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

663314542205616 is a wasteful number, since it uses less digits than its factorization.

663314542205616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4087268008 (or 4087267992 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 663314542205616 in words is "six hundred sixty-three trillion, three hundred fourteen billion, five hundred forty-two million, two hundred five thousand, six hundred sixteen".