243112410055 has 16 divisors (see below), whose sum is σ = 304461259200. Its totient is φ = 186008030208.

The previous prime is 243112410053. The next prime is 243112410091. The reversal of 243112410055 is 550014211342.

It is a cyclic number.

It is not a de Polignac number, because 243112410055 - 2¹ = 243112410053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243112410053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707221 + ... + 993169.

It is an arithmetic number, because the mean of its divisors is an integer number (19028828700).

Almost surely, 2^243112410055 is an apocalyptic number.

243112410055 is a deficient number, since it is larger than the sum of its proper divisors (61348849145).

243112410055 is a wasteful number, since it uses less digits than its factorization.

243112410055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293370.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 243112410055 its reverse (550014211342), we get a palindrome (793126621397).

The spelling of 243112410055 in words is "two hundred forty-three billion, one hundred twelve million, four hundred ten thousand, fifty-five".