243214021342300 has 36 divisors (see below), whose sum is σ = 531136046896840. Its totient is φ = 96665954973120.

The previous prime is 243214021342291. The next prime is 243214021342319. The reversal of 243214021342300 is 3243120412342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7745653770 + ... + 7745685169.

Almost surely, 2^{243214021342300} is an apocalyptic number.

243214021342300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243214021342300 is an abundant number, since it is smaller than the sum of its proper divisors (287922025554540).

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

243214021342300 is a wasteful number, since it uses less digits than its factorization.

243214021342300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15491339110 (or 15491339103 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 243214021342300 its reverse (3243120412342), we get a palindrome (246457141754642).

The spelling of 243214021342300 in words is "two hundred forty-three trillion, two hundred fourteen billion, twenty-one million, three hundred forty-two thousand, three hundred".