663342248016 has 160 divisors (see below), whose sum is σ = 2217101310720. Its totient is φ = 185950342656.

The previous prime is 663342248011. The next prime is 663342248017. The reversal of 663342248016 is 610842243366.

663342248016 is a `hidden beast` number, since 6 + 6 + 334 + 224 + 80 + 16 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (663342248011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1909155 + ... + 2229698.

It is an arithmetic number, because the mean of its divisors is an integer number (13856883192).

Almost surely, 2^663342248016 is an apocalyptic number.

It is an amenable number.

663342248016 is an abundant number, since it is smaller than the sum of its proper divisors (1553759062704).

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

663342248016 is a wasteful number, since it uses less digits than its factorization.

663342248016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4138930 (or 4138918 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 663342248016 in words is "six hundred sixty-three billion, three hundred forty-two million, two hundred forty-eight thousand, sixteen".