242322200423405 has 16 divisors (see below), whose sum is σ = 291736108097280. Its totient is φ = 193224791817792.

The previous prime is 242322200423399. The next prime is 242322200423557. The reversal of 242322200423405 is 504324002223242.

It is a cyclic number.

It is not a de Polignac number, because 242322200423405 - 2¹⁰ = 242322200422381 is a prime.

It is a super-2 number, since 2×242322200423405² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222041411 + ... + 223130079.

It is an arithmetic number, because the mean of its divisors is an integer number (18233506756080).

Almost surely, 2^{242322200423405} is an apocalyptic number.

It is an amenable number.

242322200423405 is a deficient number, since it is larger than the sum of its proper divisors (49413907673875).

242322200423405 is a wasteful number, since it uses less digits than its factorization.

242322200423405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233988.

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 242322200423405 its reverse (504324002223242), we get a palindrome (746646202646647).

The spelling of 242322200423405 in words is "two hundred forty-two trillion, three hundred twenty-two billion, two hundred million, four hundred twenty-three thousand, four hundred five".