41665256422203 has 16 divisors (see below), whose sum is σ = 56807391513600. Its totient is φ = 27155181615840.

The previous prime is 41665256422187. The next prime is 41665256422253. The reversal of 41665256422203 is 30222465256614.

It is not a de Polignac number, because 41665256422203 - 2⁴ = 41665256422187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41665256422253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650235723 + ... + 650299796.

It is an arithmetic number, because the mean of its divisors is an integer number (3550461969600).

Almost surely, 2^{41665256422203} is an apocalyptic number.

41665256422203 is a deficient number, since it is larger than the sum of its proper divisors (15142135091397).

41665256422203 is a wasteful number, since it uses less digits than its factorization.

41665256422203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300535762.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 41665256422203 in words is "forty-one trillion, six hundred sixty-five billion, two hundred fifty-six million, four hundred twenty-two thousand, two hundred three".