243363343050 has 192 divisors, whose sum is σ = 695559052800. Its totient is φ = 62516448000.

The previous prime is 243363343021. The next prime is 243363343099. The reversal of 243363343050 is 50343363342.

243363343050 is a `hidden beast` number, since 243 + 3 + 6 + 334 + 30 + 50 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 243363342996 and 243363343014.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5020831 + ... + 5069069.

It is an arithmetic number, because the mean of its divisors is an integer number (3622703400).

Almost surely, 2^243363343050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 243363343050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347779526400).

243363343050 is an abundant number, since it is smaller than the sum of its proper divisors (452195709750).

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

243363343050 is a wasteful number, since it uses less digits than its factorization.

243363343050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48398 (or 48387 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 36.

The spelling of 243363343050 in words is "two hundred forty-three billion, three hundred sixty-three million, three hundred forty-three thousand, fifty".