541242433 has 2 divisors, whose sum is σ = 541242434. Its totient is φ = 541242432.

The previous prime is 541242347. The next prime is 541242439. The reversal of 541242433 is 334242145.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 487835569 + 53406864 = 22087^2 + 7308^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541242433 is a prime.

It is not a weakly prime, because it can be changed into another prime (541242439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270621216 + 270621217.

It is an arithmetic number, because the mean of its divisors is an integer number (270621217).

Almost surely, 2^541242433 is an apocalyptic number.

It is an amenable number.

541242433 is a deficient number, since it is larger than the sum of its proper divisors (1).

541242433 is an equidigital number, since it uses as much as digits as its factorization.

541242433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 28.

The square root of 541242433 is about 23264.6176198965. The cubic root of 541242433 is about 814.9493403216.

Adding to 541242433 its reverse (334242145), we get a palindrome (875484578).

The spelling of 541242433 in words is "five hundred forty-one million, two hundred forty-two thousand, four hundred thirty-three".