2243524799 has 4 divisors (see below), whose sum is σ = 2375496864. Its totient is φ = 2111552736.

The previous prime is 2243524793. The next prime is 2243524813. The reversal of 2243524799 is 9974253422.

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-2243524799 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 (2243524793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65986007 + ... + 65986040.

It is an arithmetic number, because the mean of its divisors is an integer number (593874216).

Almost surely, 2^2243524799 is an apocalyptic number.

2243524799 is a deficient number, since it is larger than the sum of its proper divisors (131972065).

2243524799 is a wasteful number, since it uses less digits than its factorization.

2243524799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131972064.

The product of its digits is 1088640, while the sum is 47.

The square root of 2243524799 is about 47365.8611132533. The cubic root of 2243524799 is about 1309.1124650790.

The spelling of 2243524799 in words is "two billion, two hundred forty-three million, five hundred twenty-four thousand, seven hundred ninety-nine".