241355540233 has 4 divisors (see below), whose sum is σ = 247878662980. Its totient is φ = 234832417488.

The previous prime is 241355540219. The next prime is 241355540303. The reversal of 241355540233 is 332045553142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 129781503504 + 111574036729 = 360252^2 + 334027^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241355540233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 6523122709 = 241355540233 / (2 + 4 + 1 + 3 + 5 + 5 + 5 + 4 + 0 + 2 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241355540192 and 241355540201.

It is not an unprimeable number, because it can be changed into a prime (241355540203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3261561318 + ... + 3261561391.

It is an arithmetic number, because the mean of its divisors is an integer number (61969665745).

Almost surely, 2^241355540233 is an apocalyptic number.

It is an amenable number.

241355540233 is a deficient number, since it is larger than the sum of its proper divisors (6523122747).

241355540233 is an equidigital number, since it uses as much as digits as its factorization.

241355540233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6523122746.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 241355540233 in words is "two hundred forty-one billion, three hundred fifty-five million, five hundred forty thousand, two hundred thirty-three".