422344102243 has 8 divisors (see below), whose sum is σ = 484843455488. Its totient is φ = 360385869384.

The previous prime is 422344102237. The next prime is 422344102247. The reversal of 422344102243 is 342201443224.

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 422344102243 - 2²⁵ = 422310547811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422344102247) 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, 135278421 + ... + 135281542.

It is an arithmetic number, because the mean of its divisors is an integer number (60605431936).

Almost surely, 2^422344102243 is an apocalyptic number.

422344102243 is a deficient number, since it is larger than the sum of its proper divisors (62499353245).

422344102243 is a wasteful number, since it uses less digits than its factorization.

422344102243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270560193.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 422344102243 its reverse (342201443224), we get a palindrome (764545545467).

The spelling of 422344102243 in words is "four hundred twenty-two billion, three hundred forty-four million, one hundred two thousand, two hundred forty-three".