1003040422 has 16 divisors (see below), whose sum is σ = 1510709760. Its totient is φ = 499475592.

The previous prime is 1003040411. The next prime is 1003040449. The reversal of 1003040422 is 2240403001.

It is a junction number, because it is equal to n+sod(n) for n = 1003040396 and 1003040405.

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 in 7 ways as a sum of consecutive naturals, for example, 943063 + ... + 944125.

It is an arithmetic number, because the mean of its divisors is an integer number (94419360).

Almost surely, 2^1003040422 is an apocalyptic number.

1003040422 is a deficient number, since it is larger than the sum of its proper divisors (507669338).

1003040422 is a wasteful number, since it uses less digits than its factorization.

1003040422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1003040422 is about 31670.8134091943. The cubic root of 1003040422 is about 1001.0124486019.

Adding to 1003040422 its reverse (2240403001), we get a palindrome (3243443423).

The spelling of 1003040422 in words is "one billion, three million, forty thousand, four hundred twenty-two".