243050232550 has 12 divisors (see below), whose sum is σ = 452073432636. Its totient is φ = 97220093000.

The previous prime is 243050232533. The next prime is 243050232559. The reversal of 243050232550 is 55232050342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243050232559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2430502276 + ... + 2430502375.

It is an arithmetic number, because the mean of its divisors is an integer number (37672786053).

Almost surely, 2^243050232550 is an apocalyptic number.

243050232550 is a deficient number, since it is larger than the sum of its proper divisors (209023200086).

243050232550 is a wasteful number, since it uses less digits than its factorization.

243050232550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4861004663 (or 4861004658 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

Adding to 243050232550 its reverse (55232050342), we get a palindrome (298282282892).

The spelling of 243050232550 in words is "two hundred forty-three billion, fifty million, two hundred thirty-two thousand, five hundred fifty".