2003012434 has 8 divisors (see below), whose sum is σ = 3004865280. Its totient is φ = 1001390676.

The previous prime is 2003012423. The next prime is 2003012519. The reversal of 2003012434 is 4342103002.

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

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 3 ways as a sum of consecutive naturals, for example, 34174 + ... + 71929.

It is an arithmetic number, because the mean of its divisors is an integer number (375608160).

Almost surely, 2^2003012434 is an apocalyptic number.

2003012434 is a deficient number, since it is larger than the sum of its proper divisors (1001852846).

2003012434 is a wasteful number, since it uses less digits than its factorization.

2003012434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115544.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2003012434 is about 44755.0269131860. The cubic root of 2003012434 is about 1260.5533040651.

Adding to 2003012434 its reverse (4342103002), we get a palindrome (6345115436).

The spelling of 2003012434 in words is "two billion, three million, twelve thousand, four hundred thirty-four".