243412430232 has 16 divisors (see below), whose sum is σ = 608531075640. Its totient is φ = 81137476736.

The previous prime is 243412430231. The next prime is 243412430293. The reversal of 243412430232 is 232034214342.

It is a super-2 number, since 2×243412430232² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 243412430232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243412430231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5071092273 + ... + 5071092320.

Almost surely, 2^243412430232 is an apocalyptic number.

It is an amenable number.

243412430232 is an abundant number, since it is smaller than the sum of its proper divisors (365118645408).

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

243412430232 is a wasteful number, since it uses less digits than its factorization.

243412430232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10142184602 (or 10142184598 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 243412430232 its reverse (232034214342), we get a palindrome (475446644574).

The spelling of 243412430232 in words is "two hundred forty-three billion, four hundred twelve million, four hundred thirty thousand, two hundred thirty-two".