242211341423 has 4 divisors (see below), whose sum is σ = 242228569008. Its totient is φ = 242194113840.

The previous prime is 242211341357. The next prime is 242211341443. The reversal of 242211341423 is 324143112242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242211341423 - 2²⁶ = 242144232559 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 (242211341443) 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, 8592686 + ... + 8620827.

It is an arithmetic number, because the mean of its divisors is an integer number (60557142252).

Almost surely, 2^242211341423 is an apocalyptic number.

242211341423 is a deficient number, since it is larger than the sum of its proper divisors (17227585).

242211341423 is a wasteful number, since it uses less digits than its factorization.

242211341423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17227584.

The product of its digits is 9216, while the sum is 29.

Adding to 242211341423 its reverse (324143112242), we get a palindrome (566354453665).

The spelling of 242211341423 in words is "two hundred forty-two billion, two hundred eleven million, three hundred forty-one thousand, four hundred twenty-three".