243245185088 has 14 divisors (see below), whose sum is σ = 482689664286. Its totient is φ = 121622592512.

The previous prime is 243245185081. The next prime is 243245185093. The reversal of 243245185088 is 880581542342.

243245185088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 133318456384 + 109926728704 = 365128^2 + 331552^2 .

It is not an unprimeable number, because it can be changed into a prime (243245185081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900352945 + ... + 1900353072.

Almost surely, 2^243245185088 is an apocalyptic number.

It is an amenable number.

243245185088 is a deficient number, since it is larger than the sum of its proper divisors (239444479198).

243245185088 is an equidigital number, since it uses as much as digits as its factorization.

243245185088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800706029 (or 3800706019 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 50.

The spelling of 243245185088 in words is "two hundred forty-three billion, two hundred forty-five million, one hundred eighty-five thousand, eighty-eight".