241542335101543 has 16 divisors (see below), whose sum is σ = 283350787580160. Its totient is φ = 201625074236736.

The previous prime is 241542335101489. The next prime is 241542335101553. The reversal of 241542335101543 is 345101533245142.

It is a cyclic number.

It is not a de Polignac number, because 241542335101543 - 2⁹ = 241542335101031 is a prime.

It is a super-2 number, since 2×241542335101543² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 241542335101543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241542335101553) 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, 2732891646 + ... + 2732980027.

It is an arithmetic number, because the mean of its divisors is an integer number (17709424223760).

Almost surely, 2^{241542335101543} is an apocalyptic number.

241542335101543 is a deficient number, since it is larger than the sum of its proper divisors (41808452478617).

241542335101543 is a wasteful number, since it uses less digits than its factorization.

241542335101543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5465871846.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 241542335101543 its reverse (345101533245142), we get a palindrome (586643868346685).

The spelling of 241542335101543 in words is "two hundred forty-one trillion, five hundred forty-two billion, three hundred thirty-five million, one hundred one thousand, five hundred forty-three".