668032324841 has 8 divisors (see below), whose sum is σ = 772663894464. Its totient is φ = 565700350320.

The previous prime is 668032324829. The next prime is 668032324871. The reversal of 668032324841 is 148423230866.

668032324841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 668032324841 - 2¹⁸ = 668032062697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (668032324871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574898150 + ... + 574899311.

It is an arithmetic number, because the mean of its divisors is an integer number (96582986808).

Almost surely, 2^668032324841 is an apocalyptic number.

It is an amenable number.

668032324841 is a deficient number, since it is larger than the sum of its proper divisors (104631569623).

668032324841 is a wasteful number, since it uses less digits than its factorization.

668032324841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149797551.

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 668032324841 in words is "six hundred sixty-eight billion, thirty-two million, three hundred twenty-four thousand, eight hundred forty-one".