300342040 has 32 divisors (see below), whose sum is σ = 686853360. Its totient is φ = 118166400.

The previous prime is 300342017. The next prime is 300342041. The reversal of 300342040 is 40243003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300342041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59106 + ... + 63985.

Almost surely, 2^300342040 is an apocalyptic number.

It is an amenable number.

300342040 is an abundant number, since it is smaller than the sum of its proper divisors (386511320).

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

300342040 is a wasteful number, since it uses less digits than its factorization.

300342040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123163 (or 123159 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 300342040 is about 17330.3791072209. The cubic root of 300342040 is about 669.6872677282.

Adding to 300342040 its reverse (40243003), we get a palindrome (340585043).

The spelling of 300342040 in words is "three hundred million, three hundred forty-two thousand, forty".