2003403422 has 4 divisors (see below), whose sum is σ = 3005105136. Its totient is φ = 1001701710.

The previous prime is 2003403407. The next prime is 2003403461. The reversal of 2003403422 is 2243043002.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2003403394 and 2003403403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500850854 + ... + 500850857.

It is an arithmetic number, because the mean of its divisors is an integer number (751276284).

Almost surely, 2^2003403422 is an apocalyptic number.

2003403422 is a deficient number, since it is larger than the sum of its proper divisors (1001701714).

2003403422 is a wasteful number, since it uses less digits than its factorization.

2003403422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001701713.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2003403422 is about 44759.3947903678. The cubic root of 2003403422 is about 1260.6353187248.

Adding to 2003403422 its reverse (2243043002), we get a palindrome (4246446424).

The spelling of 2003403422 in words is "two billion, three million, four hundred three thousand, four hundred twenty-two".