243114103555 has 16 divisors (see below), whose sum is σ = 295276988160. Its totient is φ = 192131640288.

The previous prime is 243114103553. The next prime is 243114103597. The reversal of 243114103555 is 555301411342.

243114103555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 243114103555 - 2¹ = 243114103553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 243114103555.

It is not an unprimeable number, because it can be changed into a prime (243114103553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7810954 + ... + 7842016.

It is an arithmetic number, because the mean of its divisors is an integer number (18454811760).

Almost surely, 2^243114103555 is an apocalyptic number.

243114103555 is a deficient number, since it is larger than the sum of its proper divisors (52162884605).

243114103555 is a wasteful number, since it uses less digits than its factorization.

243114103555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50010.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 243114103555 its reverse (555301411342), we get a palindrome (798415514897).

The spelling of 243114103555 in words is "two hundred forty-three billion, one hundred fourteen million, one hundred three thousand, five hundred fifty-five".