323223314445 has 24 divisors (see below), whose sum is σ = 560272968216. Its totient is φ = 172379852928.

The previous prime is 323223314413. The next prime is 323223314473. The reversal of 323223314445 is 544413322323.

323223314445 is a `hidden beast` number, since 323 + 223 + 31 + 44 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 98996441769 + 224226872676 = 314637^2 + 473526^2 .

It is not a de Polignac number, because 323223314445 - 2⁵ = 323223314413 is a prime.

It is a super-2 number, since 2×323223314445² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1413447 + ... + 1626123.

It is an arithmetic number, because the mean of its divisors is an integer number (23344707009).

Almost surely, 2^323223314445 is an apocalyptic number.

It is an amenable number.

323223314445 is a deficient number, since it is larger than the sum of its proper divisors (237049653771).

323223314445 is a wasteful number, since it uses less digits than its factorization.

323223314445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246461 (or 246458 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

Adding to 323223314445 its reverse (544413322323), we get a palindrome (867636636768).

The spelling of 323223314445 in words is "three hundred twenty-three billion, two hundred twenty-three million, three hundred fourteen thousand, four hundred forty-five".