223423014403 has 16 divisors (see below), whose sum is σ = 245608333056. Its totient is φ = 202320875520.

The previous prime is 223423014371. The next prime is 223423014421. The reversal of 223423014403 is 304410324322.

It is a cyclic number.

It is not a de Polignac number, because 223423014403 - 2⁵ = 223423014371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223423014103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134126 + ... + 1316467.

It is an arithmetic number, because the mean of its divisors is an integer number (15350520816).

Almost surely, 2^223423014403 is an apocalyptic number.

223423014403 is a deficient number, since it is larger than the sum of its proper divisors (22185318653).

223423014403 is a wasteful number, since it uses less digits than its factorization.

223423014403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450814.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 223423014403 its reverse (304410324322), we get a palindrome (527833338725).

The spelling of 223423014403 in words is "two hundred twenty-three billion, four hundred twenty-three million, fourteen thousand, four hundred three".