313440433043223 has 8 divisors (see below), whose sum is σ = 425003977008000. Its totient is φ = 205418588886968.

The previous prime is 313440433043191. The next prime is 313440433043233. The reversal of 313440433043223 is 322340334044313.

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 313440433043223 - 2⁵ = 313440433043191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313440433043233) 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, 885424951923 + ... + 885424952276.

It is an arithmetic number, because the mean of its divisors is an integer number (53125497126000).

Almost surely, 2^{313440433043223} is an apocalyptic number.

313440433043223 is a deficient number, since it is larger than the sum of its proper divisors (111563543964777).

313440433043223 is a wasteful number, since it uses less digits than its factorization.

313440433043223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770849904261.

The product of its (nonzero) digits is 746496, while the sum is 39.

Adding to 313440433043223 its reverse (322340334044313), we get a palindrome (635780767087536).

The spelling of 313440433043223 in words is "three hundred thirteen trillion, four hundred forty billion, four hundred thirty-three million, forty-three thousand, two hundred twenty-three".