664330450360200 has 192 divisors, whose sum is σ = 2218208218712640. Its totient is φ = 163500467911680.

The previous prime is 664330450360169. The next prime is 664330450360229. The reversal of 664330450360200 is 2063054033466.

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 47 ways as a sum of consecutive naturals, for example, 40177999 + ... + 54248801.

It is an arithmetic number, because the mean of its divisors is an integer number (11553167805795).

Almost surely, 2^{664330450360200} is an apocalyptic number.

664330450360200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 664330450360200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1109104109356320).

664330450360200 is an abundant number, since it is smaller than the sum of its proper divisors (1553877768352440).

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

664330450360200 is a wasteful number, since it uses less digits than its factorization.

664330450360200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14076888 (or 14076879 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 664330450360200 in words is "six hundred sixty-four trillion, three hundred thirty billion, four hundred fifty million, three hundred sixty thousand, two hundred".