4240002003 has 8 divisors (see below), whose sum is σ = 5791222416. Its totient is φ = 2757724800.

The previous prime is 4240002001. The next prime is 4240002007. The reversal of 4240002003 is 3002000424.

It is a happy number.

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

It is not a de Polignac number, because 4240002003 - 2¹ = 4240002001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4240002001) 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, 17235658 + ... + 17235903.

It is an arithmetic number, because the mean of its divisors is an integer number (723902802).

Almost surely, 2^4240002003 is an apocalyptic number.

4240002003 is a deficient number, since it is larger than the sum of its proper divisors (1551220413).

4240002003 is a wasteful number, since it uses less digits than its factorization.

4240002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34471605.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4240002003 is about 65115.2977648110. The cubic root of 4240002003 is about 1618.5347217815.

Adding to 4240002003 its reverse (3002000424), we get a palindrome (7242002427).

The spelling of 4240002003 in words is "four billion, two hundred forty million, two thousand, three".