304240242544 has 20 divisors (see below), whose sum is σ = 673674823024. Its totient is φ = 130388675328.

The previous prime is 304240242487. The next prime is 304240242601. The reversal of 304240242544 is 445242042403.

It is an interprime number because it is at equal distance from previous prime (304240242487) and next prime (304240242601).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358215257 + ... + 1358215480.

Almost surely, 2^304240242544 is an apocalyptic number.

It is an amenable number.

304240242544 is an abundant number, since it is smaller than the sum of its proper divisors (369434580480).

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

304240242544 is a wasteful number, since it uses less digits than its factorization.

304240242544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716430752 (or 2716430746 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 304240242544 its reverse (445242042403), we get a palindrome (749482284947).

The spelling of 304240242544 in words is "three hundred four billion, two hundred forty million, two hundred forty-two thousand, five hundred forty-four".