2003345422 has 8 divisors (see below), whose sum is σ = 3236173416. Its totient is φ = 924620952.

The previous prime is 2003345419. The next prime is 2003345431. The reversal of 2003345422 is 2245433002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38525848 + ... + 38525899.

It is an arithmetic number, because the mean of its divisors is an integer number (404521677).

Almost surely, 2^2003345422 is an apocalyptic number.

2003345422 is a deficient number, since it is larger than the sum of its proper divisors (1232827994).

2003345422 is a wasteful number, since it uses less digits than its factorization.

2003345422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77051762.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2003345422 is about 44758.7468770072. The cubic root of 2003345422 is about 1260.6231531681.

Adding to 2003345422 its reverse (2245433002), we get a palindrome (4248778424).

The spelling of 2003345422 in words is "two billion, three million, three hundred forty-five thousand, four hundred twenty-two".