323223440045 has 8 divisors (see below), whose sum is σ = 423128867040. Its totient is φ = 235071592720.

The previous prime is 323223439999. The next prime is 323223440123. The reversal of 323223440045 is 540044322323.

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

It is not a de Polignac number, because 323223440045 - 2¹² = 323223435949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323223439993 and 323223440020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2938394855 + ... + 2938394964.

It is an arithmetic number, because the mean of its divisors is an integer number (52891108380).

Almost surely, 2^323223440045 is an apocalyptic number.

It is an amenable number.

323223440045 is a deficient number, since it is larger than the sum of its proper divisors (99905426995).

323223440045 is a wasteful number, since it uses less digits than its factorization.

323223440045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5876789835.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 323223440045 its reverse (540044322323), we get a palindrome (863267762368).

The spelling of 323223440045 in words is "three hundred twenty-three billion, two hundred twenty-three million, four hundred forty thousand, forty-five".