2243514044 has 12 divisors (see below), whose sum is σ = 3927347424. Its totient is φ = 1121414784.

The previous prime is 2243514041. The next prime is 2243514073. The reversal of 2243514044 is 4404153422.

It is a junction number, because it is equal to n+sod(n) for n = 2243513998 and 2243514016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243514041) 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 3 ways as a sum of consecutive naturals, for example, 70517 + ... + 97260.

It is an arithmetic number, because the mean of its divisors is an integer number (327278952).

Almost surely, 2^2243514044 is an apocalyptic number.

It is an amenable number.

2243514044 is a deficient number, since it is larger than the sum of its proper divisors (1683833380).

2243514044 is a wasteful number, since it uses less digits than its factorization.

2243514044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171124 (or 171122 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 2243514044 is about 47365.7475819816. The cubic root of 2243514044 is about 1309.1103732030.

Adding to 2243514044 its reverse (4404153422), we get a palindrome (6647667466).

The spelling of 2243514044 in words is "two billion, two hundred forty-three million, five hundred fourteen thousand, forty-four".