662112847760 has 640 divisors, whose sum is σ = 2054268518400. Its totient is φ = 192695500800.

The previous prime is 662112847733. The next prime is 662112847777. The reversal of 662112847760 is 67748211266.

It is a junction number, because it is equal to n+sod(n) for n = 662112847699 and 662112847708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1032937040 + ... + 1032937680.

It is an arithmetic number, because the mean of its divisors is an integer number (3209794560).

Almost surely, 2^662112847760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 662112847760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1027134259200).

662112847760 is an abundant number, since it is smaller than the sum of its proper divisors (1392155670640).

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

662112847760 is a wasteful number, since it uses less digits than its factorization.

662112847760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 662112847760 in words is "six hundred sixty-two billion, one hundred twelve million, eight hundred forty-seven thousand, seven hundred sixty".