35666636200441 has 2 divisors, whose sum is σ = 35666636200442. Its totient is φ = 35666636200440.

The previous prime is 35666636200409. The next prime is 35666636200523. The reversal of 35666636200441 is 14400263666653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21099589978041 + 14567046222400 = 4593429^2 + 3816680^2 .

It is an emirp because it is prime and its reverse (14400263666653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35666636200441 - 2⁵ = 35666636200409 is a prime.

It is not a weakly prime, because it can be changed into another prime (35666636203441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17833318100220 + 17833318100221.

It is an arithmetic number, because the mean of its divisors is an integer number (17833318100221).

Almost surely, 2^{35666636200441} is an apocalyptic number.

It is an amenable number.

35666636200441 is a deficient number, since it is larger than the sum of its proper divisors (1).

35666636200441 is an equidigital number, since it uses as much as digits as its factorization.

35666636200441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 52.

The spelling of 35666636200441 in words is "thirty-five trillion, six hundred sixty-six billion, six hundred thirty-six million, two hundred thousand, four hundred forty-one".