2244140313 has 16 divisors (see below), whose sum is σ = 3104256000. Its totient is φ = 1440545040.

The previous prime is 2244140309. The next prime is 2244140333. The reversal of 2244140313 is 3130414422.

It is not a de Polignac number, because 2244140313 - 2² = 2244140309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2244140333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42123 + ... + 79136.

It is an arithmetic number, because the mean of its divisors is an integer number (194016000).

Almost surely, 2^2244140313 is an apocalyptic number.

It is an amenable number.

2244140313 is a deficient number, since it is larger than the sum of its proper divisors (860115687).

2244140313 is a wasteful number, since it uses less digits than its factorization.

2244140313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121492.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2244140313 is about 47372.3581110335. The cubic root of 2244140313 is about 1309.2321730452.

Adding to 2244140313 its reverse (3130414422), we get a palindrome (5374554735).

The spelling of 2244140313 in words is "two billion, two hundred forty-four million, one hundred forty thousand, three hundred thirteen".