243221231414411 has 8 divisors (see below), whose sum is σ = 243413084577600. Its totient is φ = 243029450615752.

The previous prime is 243221231414393. The next prime is 243221231414437. The reversal of 243221231414411 is 114414132122342.

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 a de Polignac number, because none of the positive numbers 2^k-243221231414411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243221231414111) 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, 11365385 + ... + 24811578.

It is an arithmetic number, because the mean of its divisors is an integer number (30426635572200).

Almost surely, 2^{243221231414411} is an apocalyptic number.

243221231414411 is a deficient number, since it is larger than the sum of its proper divisors (191853163189).

243221231414411 is a wasteful number, since it uses less digits than its factorization.

243221231414411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36182265.

The product of its digits is 36864, while the sum is 35.

Adding to 243221231414411 its reverse (114414132122342), we get a palindrome (357635363536753).

The spelling of 243221231414411 in words is "two hundred forty-three trillion, two hundred twenty-one billion, two hundred thirty-one million, four hundred fourteen thousand, four hundred eleven".