2243488345 has 8 divisors (see below), whose sum is σ = 3076784064. Its totient is φ = 1538391984.

The previous prime is 2243488297. The next prime is 2243488369. The reversal of 2243488345 is 5438843422.

2243488345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2243488345 - 2¹⁷ = 2243357273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32049799 + ... + 32049868.

It is an arithmetic number, because the mean of its divisors is an integer number (384598008).

Almost surely, 2^2243488345 is an apocalyptic number.

It is an amenable number.

2243488345 is a deficient number, since it is larger than the sum of its proper divisors (833295719).

2243488345 is an equidigital number, since it uses as much as digits as its factorization.

2243488345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64099679.

The product of its digits is 737280, while the sum is 43.

The square root of 2243488345 is about 47365.4762986714. The cubic root of 2243488345 is about 1309.1053746524.

The spelling of 2243488345 in words is "two billion, two hundred forty-three million, four hundred eighty-eight thousand, three hundred forty-five".