2240204003 has 4 divisors (see below), whose sum is σ = 2240365920. Its totient is φ = 2240042088.

The previous prime is 2240203967. The next prime is 2240204009. The reversal of 2240204003 is 3004020422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2240204003 - 2⁶ = 2240203939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240204009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58043 + ... + 88596.

It is an arithmetic number, because the mean of its divisors is an integer number (560091480).

Almost surely, 2^2240204003 is an apocalyptic number.

2240204003 is a deficient number, since it is larger than the sum of its proper divisors (161917).

2240204003 is a wasteful number, since it uses less digits than its factorization.

2240204003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161916.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2240204003 is about 47330.7933907726. The cubic root of 2240204003 is about 1308.4662435447.

Adding to 2240204003 its reverse (3004020422), we get a palindrome (5244224425).

The spelling of 2240204003 in words is "two billion, two hundred forty million, two hundred four thousand, three".