2243745408683 has 4 divisors (see below), whose sum is σ = 2243770824288. Its totient is φ = 2243719993080.

The previous prime is 2243745408649. The next prime is 2243745408703. The reversal of 2243745408683 is 3868045473422.

2243745408683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2243745408683 - 2¹⁴ = 2243745392299 is a prime.

It is a super-3 number, since 3×2243745408683³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243745408083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12574916 + ... + 12752097.

It is an arithmetic number, because the mean of its divisors is an integer number (560942706072).

Almost surely, 2^{2243745408683} is an apocalyptic number.

2243745408683 is a deficient number, since it is larger than the sum of its proper divisors (25415605).

2243745408683 is an equidigital number, since it uses as much as digits as its factorization.

2243745408683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25415604.

The product of its (nonzero) digits is 30965760, while the sum is 56.

The spelling of 2243745408683 in words is "two trillion, two hundred forty-three billion, seven hundred forty-five million, four hundred eight thousand, six hundred eighty-three".