541043423 has 2 divisors, whose sum is σ = 541043424. Its totient is φ = 541043422.

The previous prime is 541043417. The next prime is 541043443. The reversal of 541043423 is 324340145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541043423 - 2²⁴ = 524266207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541043392 and 541043401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541043443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270521711 + 270521712.

It is an arithmetic number, because the mean of its divisors is an integer number (270521712).

Almost surely, 2^541043423 is an apocalyptic number.

541043423 is a deficient number, since it is larger than the sum of its proper divisors (1).

541043423 is an equidigital number, since it uses as much as digits as its factorization.

541043423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 541043423 is about 23260.3401307891. The cubic root of 541043423 is about 814.8494448834.

Adding to 541043423 its reverse (324340145), we get a palindrome (865383568).

The spelling of 541043423 in words is "five hundred forty-one million, forty-three thousand, four hundred twenty-three".