502430241 has 8 divisors (see below), whose sum is σ = 671499904. Its totient is φ = 334157040.

The previous prime is 502430231. The next prime is 502430261. The reversal of 502430241 is 142034205.

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

It is not a de Polignac number, because 502430241 - 2¹¹ = 502428193 is a prime.

It is a super-2 number, since 2×502430241² = 504872294142636162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (502430231) 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, 197641 + ... + 200166.

It is an arithmetic number, because the mean of its divisors is an integer number (83937488).

Almost surely, 2^502430241 is an apocalyptic number.

It is an amenable number.

502430241 is a deficient number, since it is larger than the sum of its proper divisors (169069663).

502430241 is a wasteful number, since it uses less digits than its factorization.

502430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398231.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 502430241 is about 22414.9557438778. The cubic root of 502430241 is about 794.9843705641.

Adding to 502430241 its reverse (142034205), we get a palindrome (644464446).

The spelling of 502430241 in words is "five hundred two million, four hundred thirty thousand, two hundred forty-one".