304204020302000 has 320 divisors, whose sum is σ = 905376036225024. Its totient is φ = 96268659379200.

The previous prime is 304204020301999. The next prime is 304204020302009. The reversal of 304204020302000 is 203020402403.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (304204020302009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2935062179 + ... + 2935165821.

Almost surely, 2^{304204020302000} 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 304204020302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452688018112512).

304204020302000 is an abundant number, since it is smaller than the sum of its proper divisors (601172015923024).

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

304204020302000 is a wasteful number, since it uses less digits than its factorization.

304204020302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119813 (or 119797 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 304204020302000 its reverse (203020402403), we get a palindrome (304407040704403).

The spelling of 304204020302000 in words is "three hundred four trillion, two hundred four billion, twenty million, three hundred two thousand".