243011413212 has 24 divisors (see below), whose sum is σ = 577725248016. Its totient is φ = 79475430528.

The previous prime is 243011413193. The next prime is 243011413219. The reversal of 243011413212 is 212314110342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243011413219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191046073 + ... + 191047344.

It is an arithmetic number, because the mean of its divisors is an integer number (24071885334).

Almost surely, 2^243011413212 is an apocalyptic number.

It is an amenable number.

243011413212 is an abundant number, since it is smaller than the sum of its proper divisors (334713834804).

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

243011413212 is a wasteful number, since it uses less digits than its factorization.

243011413212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382093477 (or 382093475 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 243011413212 its reverse (212314110342), we get a palindrome (455325523554).

The spelling of 243011413212 in words is "two hundred forty-three billion, eleven million, four hundred thirteen thousand, two hundred twelve".