440130010303223 has 4 divisors (see below), whose sum is σ = 440254799082000. Its totient is φ = 440005221524448.

The previous prime is 440130010303219. The next prime is 440130010303267. The reversal of 440130010303223 is 322303010031044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 440130010303223 - 2² = 440130010303219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 440130010303192 and 440130010303201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440130010303213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62394384098 + ... + 62394391151.

It is an arithmetic number, because the mean of its divisors is an integer number (110063699770500).

Almost surely, 2^{440130010303223} is an apocalyptic number.

440130010303223 is a deficient number, since it is larger than the sum of its proper divisors (124788778777).

440130010303223 is a wasteful number, since it uses less digits than its factorization.

440130010303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124788778776.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 440130010303223 its reverse (322303010031044), we get a palindrome (762433020334267).

The spelling of 440130010303223 in words is "four hundred forty trillion, one hundred thirty billion, ten million, three hundred three thousand, two hundred twenty-three".