544420230 has 32 divisors (see below), whose sum is σ = 1307232000. Its totient is φ = 145109472.

The previous prime is 544420213. The next prime is 544420231. The reversal of 544420230 is 32024445.

It is a self number, because there is not a number n which added to its sum of digits gives 544420230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544420231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104221 + ... + 109319.

It is an arithmetic number, because the mean of its divisors is an integer number (40851000).

Almost surely, 2^544420230 is an apocalyptic number.

544420230 is an abundant number, since it is smaller than the sum of its proper divisors (762811770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544420230 is a wasteful number, since it uses less digits than its factorization.

544420230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8668.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 544420230 is about 23332.8144466115. The cubic root of 544420230 is about 816.5411665171.

Adding to 544420230 its reverse (32024445), we get a palindrome (576444675).

The spelling of 544420230 in words is "five hundred forty-four million, four hundred twenty thousand, two hundred thirty".