403423302223 has 16 divisors (see below), whose sum is σ = 413701263360. Its totient is φ = 393186822336.

The previous prime is 403423302193. The next prime is 403423302229. The reversal of 403423302223 is 322203324304.

It is a cyclic number.

It is not a de Polignac number, because 403423302223 - 2²⁵ = 403389747791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 403423302191 and 403423302200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403423302229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71285968 + ... + 71291626.

It is an arithmetic number, because the mean of its divisors is an integer number (25856328960).

Almost surely, 2^403423302223 is an apocalyptic number.

403423302223 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

403423302223 is a deficient number, since it is larger than the sum of its proper divisors (10277961137).

403423302223 is a wasteful number, since it uses less digits than its factorization.

403423302223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9006.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 403423302223 its reverse (322203324304), we get a palindrome (725626626527).

The spelling of 403423302223 in words is "four hundred three billion, four hundred twenty-three million, three hundred two thousand, two hundred twenty-three".