243016375355246 has 16 divisors (see below), whose sum is σ = 364566723612000. Its totient is φ = 121494134690208.

The previous prime is 243016375355231. The next prime is 243016375355321. The reversal of 243016375355246 is 642553573610342.

It is a junction number, because it is equal to n+sod(n) for n = 243016375355191 and 243016375355200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195297976 + ... + 1195501268.

It is an arithmetic number, because the mean of its divisors is an integer number (22785420225750).

Almost surely, 2^{243016375355246} is an apocalyptic number.

243016375355246 is a deficient number, since it is larger than the sum of its proper divisors (121550348256754).

243016375355246 is a wasteful number, since it uses less digits than its factorization.

243016375355246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269483.

The product of its (nonzero) digits is 54432000, while the sum is 56.

The spelling of 243016375355246 in words is "two hundred forty-three trillion, sixteen billion, three hundred seventy-five million, three hundred fifty-five thousand, two hundred forty-six".