304024201400 has 96 divisors (see below), whose sum is σ = 714212100000. Its totient is φ = 120350584320.

The previous prime is 304024201399. The next prime is 304024201417. The reversal of 304024201400 is 4102420403.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7628726 + ... + 7668474.

It is an arithmetic number, because the mean of its divisors is an integer number (7439709375).

Almost surely, 2^304024201400 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 304024201400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357106050000).

304024201400 is an abundant number, since it is smaller than the sum of its proper divisors (410187898600).

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

304024201400 is a wasteful number, since it uses less digits than its factorization.

304024201400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40161 (or 40152 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 304024201400 its reverse (4102420403), we get a palindrome (308126621803).

The spelling of 304024201400 in words is "three hundred four billion, twenty-four million, two hundred one thousand, four hundred".