243142432411 has 8 divisors (see below), whose sum is σ = 246788857280. Its totient is φ = 239510224512.

The previous prime is 243142432241. The next prime is 243142432417. The reversal of 243142432411 is 114234241342.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243142432411 - 2⁹ = 243142431899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243142432417) 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, 3519780 + ... + 3588193.

It is an arithmetic number, because the mean of its divisors is an integer number (30848607160).

Almost surely, 2^243142432411 is an apocalyptic number.

243142432411 is a deficient number, since it is larger than the sum of its proper divisors (3646424869).

243142432411 is an equidigital number, since it uses as much as digits as its factorization.

243142432411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7108485.

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

Adding to 243142432411 its reverse (114234241342), we get a palindrome (357376673753).

The spelling of 243142432411 in words is "two hundred forty-three billion, one hundred forty-two million, four hundred thirty-two thousand, four hundred eleven".