2243464744 has 16 divisors (see below), whose sum is σ = 4210168320. Its totient is φ = 1120753200.

The previous prime is 2243464703. The next prime is 2243464753. The reversal of 2243464744 is 4474643422.

It is a junction number, because it is equal to n+sod(n) for n = 2243464697 and 2243464706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112614 + ... + 131029.

It is an arithmetic number, because the mean of its divisors is an integer number (263135520).

Almost surely, 2^2243464744 is an apocalyptic number.

It is an amenable number.

2243464744 is a deficient number, since it is larger than the sum of its proper divisors (1966703576).

2243464744 is a wasteful number, since it uses less digits than its factorization.

2243464744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244800 (or 244796 counting only the distinct ones).

The product of its digits is 516096, while the sum is 40.

The square root of 2243464744 is about 47365.2271608614. The cubic root of 2243464744 is about 1309.1007841368.

It can be divided in two parts, 22434 and 64744, that added together give a palindrome (87178).

The spelling of 2243464744 in words is "two billion, two hundred forty-three million, four hundred sixty-four thousand, seven hundred forty-four".