2244711578249 has 8 divisors (see below), whose sum is σ = 2625044769600. Its totient is φ = 1879293414096.

The previous prime is 2244711578233. The next prime is 2244711578273. The reversal of 2244711578249 is 9428751174422.

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

It is not a de Polignac number, because 2244711578249 - 2⁴ = 2244711578233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2244711578194 and 2244711578203.

It is not an unprimeable number, because it can be changed into a prime (2244711578279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3728756474 + ... + 3728757075.

It is an arithmetic number, because the mean of its divisors is an integer number (328130596200).

Almost surely, 2^{2244711578249} is an apocalyptic number.

It is an amenable number.

2244711578249 is a deficient number, since it is larger than the sum of its proper divisors (380333191351).

2244711578249 is an equidigital number, since it uses as much as digits as its factorization.

2244711578249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7457513599.

The product of its digits is 9031680, while the sum is 56.

The spelling of 2244711578249 in words is "two trillion, two hundred forty-four billion, seven hundred eleven million, five hundred seventy-eight thousand, two hundred forty-nine".