243201014115 has 16 divisors (see below), whose sum is σ = 389237135616. Its totient is φ = 129668703200.

The previous prime is 243201014083. The next prime is 243201014123. The reversal of 243201014115 is 511410102342.

It is not a de Polignac number, because 243201014115 - 2⁵ = 243201014083 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2354271 + ... + 2455400.

It is an arithmetic number, because the mean of its divisors is an integer number (24327320976).

Almost surely, 2^243201014115 is an apocalyptic number.

243201014115 is a deficient number, since it is larger than the sum of its proper divisors (146036121501).

243201014115 is a wasteful number, since it uses less digits than its factorization.

243201014115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813050.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 243201014115 its reverse (511410102342), we get a palindrome (754611116457).

The spelling of 243201014115 in words is "two hundred forty-three billion, two hundred one million, fourteen thousand, one hundred fifteen".