243246100016 has 40 divisors (see below), whose sum is σ = 492900714240. Its totient is φ = 116070014016.

The previous prime is 243246099977. The next prime is 243246100049. The reversal of 243246100016 is 610001642342.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591290 + ... + 914393.

It is an arithmetic number, because the mean of its divisors is an integer number (12322517856).

Almost surely, 2^243246100016 is an apocalyptic number.

It is an amenable number.

243246100016 is an abundant number, since it is smaller than the sum of its proper divisors (249654614224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243246100016 is a wasteful number, since it uses less digits than its factorization.

243246100016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506153 (or 1506147 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 243246100016 its reverse (610001642342), we get a palindrome (853247742358).

The spelling of 243246100016 in words is "two hundred forty-three billion, two hundred forty-six million, one hundred thousand, sixteen".