323140034223 has 24 divisors (see below), whose sum is σ = 473179591248. Its totient is φ = 212477962752.

The previous prime is 323140034183. The next prime is 323140034233. The reversal of 323140034223 is 322430041323.

323140034223 is a `hidden beast` number, since 3 + 2 + 3 + 1 + 400 + 34 + 223 = 666.

It is not a de Polignac number, because 323140034223 - 2⁶ = 323140034159 is a prime.

It is a super-2 number, since 2×323140034223² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323140034233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375865 + ... + 887442.

It is an arithmetic number, because the mean of its divisors is an integer number (19715816302).

Almost surely, 2^323140034223 is an apocalyptic number.

323140034223 is a deficient number, since it is larger than the sum of its proper divisors (150039557025).

323140034223 is a wasteful number, since it uses less digits than its factorization.

323140034223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263703 (or 1263700 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 323140034223 its reverse (322430041323), we get a palindrome (645570075546).

It can be divided in two parts, 3231400 and 34223, that added together give a palindrome (3265623).

The spelling of 323140034223 in words is "three hundred twenty-three billion, one hundred forty million, thirty-four thousand, two hundred twenty-three".