668032324060 has 24 divisors (see below), whose sum is σ = 1403254391616. Its totient is φ = 267139308480.

The previous prime is 668032324033. The next prime is 668032324093. The reversal of 668032324060 is 60423230866.

668032324060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4526887 + ... + 4672126.

It is an arithmetic number, because the mean of its divisors is an integer number (58468932984).

Almost surely, 2^668032324060 is an apocalyptic number.

It is an amenable number.

668032324060 is an abundant number, since it is smaller than the sum of its proper divisors (735222067556).

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

668032324060 is a wasteful number, since it uses less digits than its factorization.

668032324060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9202653 (or 9202651 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 668032324060 in words is "six hundred sixty-eight billion, thirty-two million, three hundred twenty-four thousand, sixty".