241664266203660 has 144 divisors (see below), whose sum is σ = 734495118529536. Its totient is φ = 64316678438016.

The previous prime is 241664266203599. The next prime is 241664266203713. The reversal of 241664266203660 is 66302662466142.

241664266203660 is a `hidden beast` number, since 2 + 4 + 1 + 6 + 6 + 4 + 2 + 6 + 620 + 3 + 6 + 6 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 241664266203597 and 241664266203606.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 336489867 + ... + 337207293.

It is an arithmetic number, because the mean of its divisors is an integer number (5100660545344).

Almost surely, 2^{241664266203660} is an apocalyptic number.

241664266203660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241664266203660 is an abundant number, since it is smaller than the sum of its proper divisors (492830852325876).

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

241664266203660 is a wasteful number, since it uses less digits than its factorization.

241664266203660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721132 (or 721127 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 54.

The spelling of 241664266203660 in words is "two hundred forty-one trillion, six hundred sixty-four billion, two hundred sixty-six million, two hundred three thousand, six hundred sixty".