543134241 has 40 divisors (see below), whose sum is σ = 925188264. Its totient is φ = 314565120.

The previous prime is 543134237. The next prime is 543134279. The reversal of 543134241 is 142431345.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13950225 + 529184016 = 3735^2 + 23004^2 .

It is not a de Polignac number, because 543134241 - 2² = 543134237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (543134281) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2731 + ... + 33071.

Almost surely, 2^543134241 is an apocalyptic number.

543134241 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

543134241 is a deficient number, since it is larger than the sum of its proper divisors (382054023).

543134241 is a wasteful number, since it uses less digits than its factorization.

543134241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30383 (or 30374 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 543134241 is about 23305.2406338145. The cubic root of 543134241 is about 815.8977353461.

Adding to 543134241 its reverse (142431345), we get a palindrome (685565586).

The spelling of 543134241 in words is "five hundred forty-three million, one hundred thirty-four thousand, two hundred forty-one".