544234231 has 8 divisors (see below), whose sum is σ = 553980240. Its totient is φ = 534505728.

The previous prime is 544234219. The next prime is 544234261. The reversal of 544234231 is 132432445.

It is a happy number.

544234231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 544234231 - 2⁹ = 544233719 is a prime.

It is a super-2 number, since 2×544234231² = 592381796384322722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 544234231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544234261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69255 + ... + 76711.

It is an arithmetic number, because the mean of its divisors is an integer number (69247530).

Almost surely, 2^544234231 is an apocalyptic number.

544234231 is a deficient number, since it is larger than the sum of its proper divisors (9746009).

544234231 is a wasteful number, since it uses less digits than its factorization.

544234231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8753.

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

The square root of 544234231 is about 23328.8283246287. The cubic root of 544234231 is about 816.4481665811.

Adding to 544234231 its reverse (132432445), we get a palindrome (676666676).

The spelling of 544234231 in words is "five hundred forty-four million, two hundred thirty-four thousand, two hundred thirty-one".