3660666641201 has 8 divisors (see below), whose sum is σ = 3680966558304. Its totient is φ = 3640403335360.

The previous prime is 3660666641189. The next prime is 3660666641239. The reversal of 3660666641201 is 1021466660663.

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

It is a cyclic number.

It is not a de Polignac number, because 3660666641201 - 2¹⁴ = 3660666624817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3660666341201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8952275 + ... + 9352248.

It is an arithmetic number, because the mean of its divisors is an integer number (460120819788).

Almost surely, 2^{3660666641201} is an apocalyptic number.

It is an amenable number.

3660666641201 is a deficient number, since it is larger than the sum of its proper divisors (20299917103).

3660666641201 is a wasteful number, since it uses less digits than its factorization.

3660666641201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18305631.

The product of its (nonzero) digits is 1119744, while the sum is 47.

The spelling of 3660666641201 in words is "three trillion, six hundred sixty billion, six hundred sixty-six million, six hundred forty-one thousand, two hundred one".