2244140303 has 4 divisors (see below), whose sum is σ = 2245444488. Its totient is φ = 2242836120.

The previous prime is 2244140279. The next prime is 2244140309. The reversal of 2244140303 is 3030414422.

2244140303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2244140303 - 2¹² = 2244136207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244140309) 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, 649508 + ... + 652953.

It is an arithmetic number, because the mean of its divisors is an integer number (561361122).

Almost surely, 2^2244140303 is an apocalyptic number.

2244140303 is a deficient number, since it is larger than the sum of its proper divisors (1304185).

2244140303 is a wasteful number, since it uses less digits than its factorization.

2244140303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304184.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2244140303 is about 47372.3580054867. The cubic root of 2244140303 is about 1309.2321711006.

Adding to 2244140303 its reverse (3030414422), we get a palindrome (5274554725).

The spelling of 2244140303 in words is "two billion, two hundred forty-four million, one hundred forty thousand, three hundred three".