541205242411 has 4 divisors (see below), whose sum is σ = 541251341632. Its totient is φ = 541159143192.

The previous prime is 541205242397. The next prime is 541205242423. The reversal of 541205242411 is 114242502145.

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

It is a cyclic number.

It is not a de Polignac number, because 541205242411 - 2¹⁹ = 541204718123 is a prime.

It is a super-2 number, since 2×541205242411² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541205242441) 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, 23031996 + ... + 23055481.

It is an arithmetic number, because the mean of its divisors is an integer number (135312835408).

Almost surely, 2^541205242411 is an apocalyptic number.

541205242411 is a deficient number, since it is larger than the sum of its proper divisors (46099221).

541205242411 is a wasteful number, since it uses less digits than its factorization.

541205242411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46099220.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 541205242411 its reverse (114242502145), we get a palindrome (655447744556).

The spelling of 541205242411 in words is "five hundred forty-one billion, two hundred five million, two hundred forty-two thousand, four hundred eleven".