304002440000 has 560 divisors, whose sum is σ = 887293575168. Its totient is φ = 101170944000.

The previous prime is 304002439991. The next prime is 304002440047. The reversal of 304002440000 is 44200403.

It is a tau number, because it is divible by the number of its divisors (560).

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 79 ways as a sum of consecutive naturals, for example, 2393719937 + ... + 2393720063.

Almost surely, 2^304002440000 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 304002440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443646787584).

304002440000 is an abundant number, since it is smaller than the sum of its proper divisors (583291135168).

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

304002440000 is a wasteful number, since it uses less digits than its factorization.

304002440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 304002440000 its reverse (44200403), we get a palindrome (304046640403).

The spelling of 304002440000 in words is "three hundred four billion, two million, four hundred forty thousand".