423321212222323 has 8 divisors (see below), whose sum is σ = 424286251704000. Its totient is φ = 422356215359208.

The previous prime is 423321212222309. The next prime is 423321212222333. The reversal of 423321212222323 is 323222212123324.

It is a happy number.

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 423321212222323 - 2⁴⁵ = 388136840133491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423321212222333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9276028 + ... + 30539926.

It is an arithmetic number, because the mean of its divisors is an integer number (53035781463000).

Almost surely, 2^{423321212222323} is an apocalyptic number.

423321212222323 is a deficient number, since it is larger than the sum of its proper divisors (965039481677).

423321212222323 is a wasteful number, since it uses less digits than its factorization.

423321212222323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21309281.

The product of its digits is 82944, while the sum is 34.

Adding to 423321212222323 its reverse (323222212123324), we get a palindrome (746543424345647).

The spelling of 423321212222323 in words is "four hundred twenty-three trillion, three hundred twenty-one billion, two hundred twelve million, two hundred twenty-two thousand, three hundred twenty-three".