2243504302 has 16 divisors (see below), whose sum is σ = 3628406880. Its totient is φ = 1034239392.

The previous prime is 2243504279. The next prime is 2243504303. The reversal of 2243504302 is 2034053422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243504303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28402 + ... + 72757.

It is an arithmetic number, because the mean of its divisors is an integer number (226775430).

Almost surely, 2^2243504302 is an apocalyptic number.

2243504302 is a deficient number, since it is larger than the sum of its proper divisors (1384902578).

2243504302 is a wasteful number, since it uses less digits than its factorization.

2243504302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102027.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2243504302 is about 47365.6447438436. The cubic root of 2243504302 is about 1309.1084783525.

Adding to 2243504302 its reverse (2034053422), we get a palindrome (4277557724).

The spelling of 2243504302 in words is "two billion, two hundred forty-three million, five hundred four thousand, three hundred two".