243340324403000 has 128 divisors (see below), whose sum is σ = 623178859530240. Its totient is φ = 88202864080000.

The previous prime is 243340324402997. The next prime is 243340324403027. The reversal of 243340324403000 is 304423043342.

243340324403000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32144672 + ... + 38986671.

It is an arithmetic number, because the mean of its divisors is an integer number (4868584840080).

Almost surely, 2^{243340324403000} is an apocalyptic number.

243340324403000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243340324403000 is an abundant number, since it is smaller than the sum of its proper divisors (379838535127240).

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

243340324403000 is a wasteful number, since it uses less digits than its factorization.

243340324403000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71131686 (or 71131672 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 243340324403000 its reverse (304423043342), we get a palindrome (243644747446342).

The spelling of 243340324403000 in words is "two hundred forty-three trillion, three hundred forty billion, three hundred twenty-four million, four hundred three thousand".