423344144122 has 8 divisors (see below), whose sum is σ = 649784035296. Its totient is φ = 206749465692.

The previous prime is 423344144107. The next prime is 423344144129. The reversal of 423344144122 is 221441443324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (423344144129) 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, 2461303078 + ... + 2461303249.

It is an arithmetic number, because the mean of its divisors is an integer number (81223004412).

Almost surely, 2^423344144122 is an apocalyptic number.

423344144122 is a deficient number, since it is larger than the sum of its proper divisors (226439891174).

423344144122 is a wasteful number, since it uses less digits than its factorization.

423344144122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4922606372.

The product of its digits is 73728, while the sum is 34.

Adding to 423344144122 its reverse (221441443324), we get a palindrome (644785587446).

The spelling of 423344144122 in words is "four hundred twenty-three billion, three hundred forty-four million, one hundred forty-four thousand, one hundred twenty-two".