2243416245 has 24 divisors (see below), whose sum is σ = 4175502624. Its totient is φ = 1025561376.

The previous prime is 2243416243. The next prime is 2243416289. The reversal of 2243416245 is 5426143422.

It is not a de Polignac number, because 2243416245 - 2¹ = 2243416243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243416243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1525399 + ... + 1526868.

It is an arithmetic number, because the mean of its divisors is an integer number (173979276).

Almost surely, 2^2243416245 is an apocalyptic number.

It is an amenable number.

2243416245 is a deficient number, since it is larger than the sum of its proper divisors (1932086379).

2243416245 is a wasteful number, since it uses less digits than its factorization.

2243416245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052289 (or 3052282 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 2243416245 is about 47364.7151896852. The cubic root of 2243416245 is about 1309.0913507316.

Adding to 2243416245 its reverse (5426143422), we get a palindrome (7669559667).

The spelling of 2243416245 in words is "two billion, two hundred forty-three million, four hundred sixteen thousand, two hundred forty-five".