243033000142300 has 72 divisors (see below), whose sum is σ = 582682495370976. Its totient is φ = 87516742748160.

The previous prime is 243033000142279. The next prime is 243033000142307. The reversal of 243033000142300 is 3241000330342.

243033000142300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243033000142307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3107799777 + ... + 3107877976.

It is an arithmetic number, because the mean of its divisors is an integer number (8092812435708).

Almost surely, 2^{243033000142300} is an apocalyptic number.

243033000142300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243033000142300 is an abundant number, since it is smaller than the sum of its proper divisors (339649495228676).

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

243033000142300 is a wasteful number, since it uses less digits than its factorization.

243033000142300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6215677807 (or 6215677800 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 243033000142300 its reverse (3241000330342), we get a palindrome (246274000472642).

The spelling of 243033000142300 in words is "two hundred forty-three trillion, thirty-three billion, one hundred forty-two thousand, three hundred".