241540161267643 has 8 divisors (see below), whose sum is σ = 277571014054880. Its totient is φ = 205890587346240.

The previous prime is 241540161267557. The next prime is 241540161267703. The reversal of 241540161267643 is 346762161045142.

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 241540161267643 - 2⁴¹ = 239341138012091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241540161267143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95319715098 + ... + 95319717631.

It is an arithmetic number, because the mean of its divisors is an integer number (34696376756860).

Almost surely, 2^{241540161267643} is an apocalyptic number.

241540161267643 is a deficient number, since it is larger than the sum of its proper divisors (36030852787237).

241540161267643 is a wasteful number, since it uses less digits than its factorization.

241540161267643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190639432917.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 241540161267643 in words is "two hundred forty-one trillion, five hundred forty billion, one hundred sixty-one million, two hundred sixty-seven thousand, six hundred forty-three".