2244496439729 has 8 divisors (see below), whose sum is σ = 2453187760128. Its totient is φ = 2044323132480.

The previous prime is 2244496439711. The next prime is 2244496439747. The reversal of 2244496439729 is 9279346944422.

It is an interprime number because it is at equal distance from previous prime (2244496439711) and next prime (2244496439747).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244496439729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244496439749) 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, 2129502737 + ... + 2129503790.

It is an arithmetic number, because the mean of its divisors is an integer number (306648470016).

Almost surely, 2^{2244496439729} is an apocalyptic number.

It is an amenable number.

2244496439729 is a deficient number, since it is larger than the sum of its proper divisors (208691320399).

2244496439729 is a wasteful number, since it uses less digits than its factorization.

2244496439729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259006575.

The product of its digits is 188116992, while the sum is 65.

The spelling of 2244496439729 in words is "two trillion, two hundred forty-four billion, four hundred ninety-six million, four hundred thirty-nine thousand, seven hundred twenty-nine".