241450405541 has 4 divisors (see below), whose sum is σ = 241967430432. Its totient is φ = 240933380652.

The previous prime is 241450405531. The next prime is 241450405633. The reversal of 241450405541 is 145504054142.

241450405541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241450405541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241450405531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258511745 + ... + 258512678.

It is an arithmetic number, because the mean of its divisors is an integer number (60491857608).

Almost surely, 2^241450405541 is an apocalyptic number.

It is an amenable number.

241450405541 is a deficient number, since it is larger than the sum of its proper divisors (517024891).

241450405541 is an equidigital number, since it uses as much as digits as its factorization.

241450405541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517024890.

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 241450405541 its reverse (145504054142), we get a palindrome (386954459683).

The spelling of 241450405541 in words is "two hundred forty-one billion, four hundred fifty million, four hundred five thousand, five hundred forty-one".