2240133403 has 4 divisors (see below), whose sum is σ = 2240503048. Its totient is φ = 2239763760.

The previous prime is 2240133353. The next prime is 2240133431. The reversal of 2240133403 is 3043310422.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240133403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240139403) 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, 175578 + ... + 187903.

It is an arithmetic number, because the mean of its divisors is an integer number (560125762).

Almost surely, 2^2240133403 is an apocalyptic number.

2240133403 is a deficient number, since it is larger than the sum of its proper divisors (369645).

2240133403 is an equidigital number, since it uses as much as digits as its factorization.

2240133403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369644.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2240133403 is about 47330.0475702275. The cubic root of 2240133403 is about 1308.4524979681.

Adding to 2240133403 its reverse (3043310422), we get a palindrome (5283443825).

The spelling of 2240133403 in words is "two billion, two hundred forty million, one hundred thirty-three thousand, four hundred three".