540041241 has 4 divisors (see below), whose sum is σ = 720054992. Its totient is φ = 360027492.

The previous prime is 540041209. The next prime is 540041267. The reversal of 540041241 is 142140045.

It is a happy number.

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 not a de Polignac number, because 540041241 - 2⁵ = 540041209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540041291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90006871 + ... + 90006876.

It is an arithmetic number, because the mean of its divisors is an integer number (180013748).

Almost surely, 2^540041241 is an apocalyptic number.

It is an amenable number.

540041241 is a deficient number, since it is larger than the sum of its proper divisors (180013751).

540041241 is a wasteful number, since it uses less digits than its factorization.

540041241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180013750.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 540041241 is about 23238.7874253370. The cubic root of 540041241 is about 814.3460150613.

Adding to 540041241 its reverse (142140045), we get a palindrome (682181286).

The spelling of 540041241 in words is "five hundred forty million, forty-one thousand, two hundred forty-one".