2244044243309 has 8 divisors (see below), whose sum is σ = 2458554913152. Its totient is φ = 2031284681440.

The previous prime is 2244044243291. The next prime is 2244044243321. The reversal of 2244044243309 is 9033424404422.

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 2244044243309 - 2¹⁶ = 2244044177773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244044243339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437774309 + ... + 437779434.

It is an arithmetic number, because the mean of its divisors is an integer number (307319364144).

Almost surely, 2^{2244044243309} is an apocalyptic number.

It is an amenable number.

2244044243309 is a deficient number, since it is larger than the sum of its proper divisors (214510669843).

2244044243309 is a wasteful number, since it uses less digits than its factorization.

2244044243309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875553987.

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 2244044243309 in words is "two trillion, two hundred forty-four billion, forty-four million, two hundred forty-three thousand, three hundred nine".