440300322323 has 8 divisors (see below), whose sum is σ = 442778691600. Its totient is φ = 437822159968.

The previous prime is 440300322317. The next prime is 440300322347. The reversal of 440300322323 is 323223003044.

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 440300322323 - 2²⁰ = 440299273747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 440300322292 and 440300322301.

It is not an unprimeable number, because it can be changed into a prime (440300322223) 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, 6635273 + ... + 6701301.

It is an arithmetic number, because the mean of its divisors is an integer number (55347336450).

Almost surely, 2^440300322323 is an apocalyptic number.

440300322323 is a deficient number, since it is larger than the sum of its proper divisors (2478369277).

440300322323 is a wasteful number, since it uses less digits than its factorization.

440300322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103461.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 440300322323 its reverse (323223003044), we get a palindrome (763523325367).

The spelling of 440300322323 in words is "four hundred forty billion, three hundred million, three hundred twenty-two thousand, three hundred twenty-three".