424045003 has 8 divisors (see below), whose sum is σ = 427678560. Its totient is φ = 420419520.

The previous prime is 424044979. The next prime is 424045007. The reversal of 424045003 is 300540424.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424045003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424045007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150538 + ... + 153328.

It is an arithmetic number, because the mean of its divisors is an integer number (53459820).

Almost surely, 2^424045003 is an apocalyptic number.

424045003 is a deficient number, since it is larger than the sum of its proper divisors (3633557).

424045003 is a wasteful number, since it uses less digits than its factorization.

424045003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4037.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 424045003 is about 20592.3530224207. The cubic root of 424045003 is about 751.2837291693.

Adding to 424045003 its reverse (300540424), we get a palindrome (724585427).

The spelling of 424045003 in words is "four hundred twenty-four million, forty-five thousand, three".