233144423323 has 8 divisors (see below), whose sum is σ = 267318689792. Its totient is φ = 199187136936.

The previous prime is 233144423243. The next prime is 233144423333. The reversal of 233144423323 is 323324441332.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233144423323 is a prime.

It is a super-2 number, since 2×233144423323² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (233144423333) 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, 54242715 + ... + 54247012.

It is an arithmetic number, because the mean of its divisors is an integer number (33414836224).

Almost surely, 2^233144423323 is an apocalyptic number.

233144423323 is a deficient number, since it is larger than the sum of its proper divisors (34174266469).

233144423323 is a wasteful number, since it uses less digits than its factorization.

233144423323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108490041.

The product of its digits is 124416, while the sum is 34.

Adding to 233144423323 its reverse (323324441332), we get a palindrome (556468864655).

The spelling of 233144423323 in words is "two hundred thirty-three billion, one hundred forty-four million, four hundred twenty-three thousand, three hundred twenty-three".