243016453200550 has 48 divisors (see below), whose sum is σ = 477633658775040. Its totient is φ = 91803243486240.

The previous prime is 243016453200463. The next prime is 243016453200569. The reversal of 243016453200550 is 55002354610342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1337368992 + ... + 1337550691.

It is an arithmetic number, because the mean of its divisors is an integer number (9950701224480).

Almost surely, 2^{243016453200550} is an apocalyptic number.

243016453200550 is a deficient number, since it is larger than the sum of its proper divisors (234617205574490).

243016453200550 is a wasteful number, since it uses less digits than its factorization.

243016453200550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674919797 (or 2674919792 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 243016453200550 in words is "two hundred forty-three trillion, sixteen billion, four hundred fifty-three million, two hundred thousand, five hundred fifty".