304141240 has 64 divisors (see below), whose sum is σ = 739085760. Its totient is φ = 111974400.

The previous prime is 304141219. The next prime is 304141247. The reversal of 304141240 is 42141403.

304141240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304141247) 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, 252640 + ... + 253840.

It is an arithmetic number, because the mean of its divisors is an integer number (11548215).

Almost surely, 2^304141240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304141240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369542880).

304141240 is an abundant number, since it is smaller than the sum of its proper divisors (434944520).

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

304141240 is a wasteful number, since it uses less digits than its factorization.

304141240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712 (or 1708 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 304141240 is about 17439.6456386017. The cubic root of 304141240 is about 672.4991980017.

Adding to 304141240 its reverse (42141403), we get a palindrome (346282643).

The spelling of 304141240 in words is "three hundred four million, one hundred forty-one thousand, two hundred forty".