300040314243000 has 128 divisors (see below), whose sum is σ = 948949421958720. Its totient is φ = 78914712729600.

The previous prime is 300040314242957. The next prime is 300040314243001. The reversal of 300040314243000 is 342413040003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300040314243001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684804549 + ... + 685242548.

Almost surely, 2^{300040314243000} is an apocalyptic number.

300040314243000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

300040314243000 is an abundant number, since it is smaller than the sum of its proper divisors (648909107715720).

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

300040314243000 is a wasteful number, since it uses less digits than its factorization.

300040314243000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370047194 (or 1370047180 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 300040314243000 its reverse (342413040003), we get a palindrome (300382727283003).

The spelling of 300040314243000 in words is "three hundred trillion, forty billion, three hundred fourteen million, two hundred forty-three thousand".