2202403423 has 8 divisors (see below), whose sum is σ = 2431570176. Its totient is φ = 1978061400.

The previous prime is 2202403381. The next prime is 2202403439. The reversal of 2202403423 is 3243042022.

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 2202403423 - 2²⁵ = 2168848991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202403394 and 2202403403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202403453) 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 7 ways as a sum of consecutive naturals, for example, 1205223 + ... + 1207048.

It is an arithmetic number, because the mean of its divisors is an integer number (303946272).

Almost surely, 2^2202403423 is an apocalyptic number.

2202403423 is a deficient number, since it is larger than the sum of its proper divisors (229166753).

2202403423 is a wasteful number, since it uses less digits than its factorization.

2202403423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412365.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2202403423 is about 46929.7711799237. The cubic root of 2202403423 is about 1301.0648913644.

Adding to 2202403423 its reverse (3243042022), we get a palindrome (5445445445).

The spelling of 2202403423 in words is "two billion, two hundred two million, four hundred three thousand, four hundred twenty-three".