300045200000 has 384 divisors, whose sum is σ = 919662387840. Its totient is φ = 94947840000.

The previous prime is 300045199997. The next prime is 300045200009. The reversal of 300045200000 is 2540003.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (300045200009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36395879 + ... + 36404121.

It is an arithmetic number, because the mean of its divisors is an integer number (2394954135).

Almost surely, 2^300045200000 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 300045200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459831193920).

300045200000 is an abundant number, since it is smaller than the sum of its proper divisors (619617187840).

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

300045200000 is an frugal number, since it uses more digits than its factorization.

300045200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8302 (or 8270 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

Adding to 300045200000 its reverse (2540003), we get a palindrome (300047740003).

The spelling of 300045200000 in words is "three hundred billion, forty-five million, two hundred thousand".