223433444432313 has 12 divisors (see below), whose sum is σ = 323239121623600. Its totient is φ = 148723972339896.

The previous prime is 223433444432293. The next prime is 223433444432327. The reversal of 223433444432313 is 313234444334322.

223433444432313 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 334 + 44 + 43 + 231 + 3 = 666.

223433444432313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223433444432313 - 2⁶ = 223433444432249 is a prime.

It is a super-2 number, since 2×223433444432313² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223433444432353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19304767363 + ... + 19304778936.

Almost surely, 2^{223433444432313} is an apocalyptic number.

It is an amenable number.

223433444432313 is a deficient number, since it is larger than the sum of its proper divisors (99805677191287).

223433444432313 is a wasteful number, since it uses less digits than its factorization.

223433444432313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38609546948 (or 38609546945 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 45.

Adding to 223433444432313 its reverse (313234444334322), we get a palindrome (536667888766635).

The spelling of 223433444432313 in words is "two hundred twenty-three trillion, four hundred thirty-three billion, four hundred forty-four million, four hundred thirty-two thousand, three hundred thirteen".