403321441223 has 4 divisors (see below), whose sum is σ = 403510707288. Its totient is φ = 403132175160.

The previous prime is 403321441219. The next prime is 403321441277. The reversal of 403321441223 is 322144123304.

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 403321441223 - 2² = 403321441219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403321441213) 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, 94629836 + ... + 94634097.

It is an arithmetic number, because the mean of its divisors is an integer number (100877676822).

Almost surely, 2^403321441223 is an apocalyptic number.

403321441223 is a deficient number, since it is larger than the sum of its proper divisors (189266065).

403321441223 is a wasteful number, since it uses less digits than its factorization.

403321441223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189266064.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 403321441223 its reverse (322144123304), we get a palindrome (725465564527).

The spelling of 403321441223 in words is "four hundred three billion, three hundred twenty-one million, four hundred forty-one thousand, two hundred twenty-three".