243411014231 has 48 divisors (see below), whose sum is σ = 319316152320. Its totient is φ = 183288168000.

The previous prime is 243411014227. The next prime is 243411014243. The reversal of 243411014231 is 132410114342.

It is not a de Polignac number, because 243411014231 - 2² = 243411014227 is a prime.

It is a super-2 number, since 2×243411014231² (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 243411014231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243411014251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12003641 + ... + 12023901.

It is an arithmetic number, because the mean of its divisors is an integer number (6652419840).

Almost surely, 2^243411014231 is an apocalyptic number.

243411014231 is a deficient number, since it is larger than the sum of its proper divisors (75905138089).

243411014231 is a wasteful number, since it uses less digits than its factorization.

243411014231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21036 (or 21029 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 243411014231 its reverse (132410114342), we get a palindrome (375821128573).

The spelling of 243411014231 in words is "two hundred forty-three billion, four hundred eleven million, fourteen thousand, two hundred thirty-one".