243214412341 has 4 divisors (see below), whose sum is σ = 253788952032. Its totient is φ = 232639872652.

The previous prime is 243214412323. The next prime is 243214412359. The reversal of 243214412341 is 143214412342.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (243214412323) and next prime (243214412359).

It is a cyclic number.

It is not a de Polignac number, because 243214412341 - 2¹¹ = 243214410293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243214412641) 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, 5287269811 + ... + 5287269856.

It is an arithmetic number, because the mean of its divisors is an integer number (63447238008).

Almost surely, 2^243214412341 is an apocalyptic number.

It is an amenable number.

243214412341 is a deficient number, since it is larger than the sum of its proper divisors (10574539691).

243214412341 is a wasteful number, since it uses less digits than its factorization.

243214412341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10574539690.

The product of its digits is 18432, while the sum is 31.

Adding to 243214412341 its reverse (143214412342), we get a palindrome (386428824683).

Subtracting from 243214412341 its reverse (143214412342), we obtain a palindrome (99999999999).

The spelling of 243214412341 in words is "two hundred forty-three billion, two hundred fourteen million, four hundred twelve thousand, three hundred forty-one".