242214123 has 8 divisors (see below), whose sum is σ = 326581200. Its totient is φ = 159661568.

The previous prime is 242214121. The next prime is 242214151. The reversal of 242214123 is 321412242.

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 242214123 - 2¹ = 242214121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242214123.

It is not an unprimeable number, because it can be changed into a prime (242214121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453318 + ... + 453851.

It is an arithmetic number, because the mean of its divisors is an integer number (40822650).

Almost surely, 2^242214123 is an apocalyptic number.

242214123 is a deficient number, since it is larger than the sum of its proper divisors (84367077).

242214123 is an equidigital number, since it uses as much as digits as its factorization.

242214123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907261.

The product of its digits is 768, while the sum is 21.

The square root of 242214123 is about 15563.2298383080. The cubic root of 242214123 is about 623.3517084641.

Adding to 242214123 its reverse (321412242), we get a palindrome (563626365).

The spelling of 242214123 in words is "two hundred forty-two million, two hundred fourteen thousand, one hundred twenty-three".